Materiały źródłowe

• #1

  https://www.nhs.uk/conditions/miscarriage/

  A miscarriage is the loss of a pregnancy during the first 23 weeks. […] There are potentially many reasons why a miscarriage may happen, although the cause is not usually identified. […] The majority are not caused by anything you have done. […] It’s thought most miscarriages are caused by abnormal chromosomes in the baby. […] If a baby has too many or not enough chromosomes, it will not develop properly. […] The majority of miscarriages cannot be prevented. […] It’s important to remember that most miscarriages are a one-off and are followed by a healthy pregnancy. […] It’s thought around 1 in 8 known pregnancies will end in miscarriage.

• #2 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Miscarriage, also known in medical terms as a spontaneous abortion, is an end to pregnancy resulting in the loss and expulsion of an embryo or fetus from the womb before it can survive independently. The most common symptom of a miscarriage is vaginal bleeding, with or without pain. Risk factors for miscarriage include being an older parent, previous miscarriage, exposure to tobacco smoke, obesity, diabetes, thyroid problems, and drug or alcohol use. The underlying cause in about half of cases involves chromosomal abnormalities. Diagnosis of a miscarriage may involve checking to see if the cervix is open or sealed, testing blood levels of human chorionic gonadotropin (hCG), and an ultrasound. […] Prevention is occasionally possible with good prenatal care. Avoiding drugs (including alcohol), infectious diseases, and radiation may decrease the risk of miscarriage. Miscarriage is the most common complication of early pregnancy. Among women who know they are pregnant, the miscarriage rate is roughly 10% to 20%, while rates among all fertilisation is around 30% to 50%. In those under the age of 35, the risk is about 10% while in those over the age of 40, the risk is about 45%.

• #3 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Miscarriage, also known in medical terms as a spontaneous abortion, is an end to pregnancy resulting in the loss and expulsion of an embryo or fetus from the womb before it can survive independently. The most common symptom of a miscarriage is vaginal bleeding, with or without pain. Risk factors for miscarriage include being an older parent, previous miscarriage, exposure to tobacco smoke, obesity, diabetes, thyroid problems, and drug or alcohol use. The underlying cause in about half of cases involves chromosomal abnormalities. Diagnosis of a miscarriage may involve checking to see if the cervix is open or sealed, testing blood levels of human chorionic gonadotropin (hCG), and an ultrasound. […] Prevention is occasionally possible with good prenatal care. Avoiding drugs (including alcohol), infectious diseases, and radiation may decrease the risk of miscarriage. Miscarriage is the most common complication of early pregnancy. Among women who know they are pregnant, the miscarriage rate is roughly 10% to 20%, while rates among all fertilisation is around 30% to 50%. In those under the age of 35, the risk is about 10% while in those over the age of 40, the risk is about 45%.

• #4

  https://www.nhs.uk/conditions/miscarriage/causes/

  There are many reasons why a miscarriage may happen, although the cause is often not identified. […] If a miscarriage happens during the first trimester of pregnancy (the first 3 months), it’s usually caused by problems with the unborn baby (foetus). About 3 in every 4 miscarriages happen during this period. […] If a miscarriage happens after the first trimester of pregnancy, it may be the result of things like an underlying health condition in the mother. […] First trimester miscarriages are often caused by problems with the chromosomes of the foetus. […] Sometimes something can go wrong at the point of conception and the foetus receives too many or not enough chromosomes. The reasons for this are often unclear, but it means the foetus will not be able to develop normally, resulting in a miscarriage.

• #5 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #6 Miscarriage – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/symptoms-causes/syc-20354298

  Miscarriage is the sudden loss of a pregnancy before the 20th week. About 10% to 20% of known pregnancies end in miscarriage. But the actual number is likely higher. This is because many miscarriages happen early on, before people realize they’re pregnant. […] The term miscarriage might sound as if something was amiss in the carrying of the pregnancy. This is rarely true. Many miscarriages happen because the unborn baby does not develop properly. […] Most miscarriages happen because the unborn baby doesn’t develop properly. About half to two-thirds of miscarriages in the first trimester are linked with extra or missing chromosomes. Chromosomes are structures in each cell that contain genes, the instructions for how people look and function. When an egg and sperm unite, two sets of chromosomes one from each parent join together. But if either set has fewer or more chromosomes than usual, that can lead to a miscarriage.

• #7 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #8 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #9 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #10 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #11 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #12 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #13 Miscarriage – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/symptoms-causes/syc-20354298

  Miscarriage is the sudden loss of a pregnancy before the 20th week. About 10% to 20% of known pregnancies end in miscarriage. But the actual number is likely higher. This is because many miscarriages happen early on, before people realize they’re pregnant. […] The term miscarriage might sound as if something was amiss in the carrying of the pregnancy. This is rarely true. Many miscarriages happen because the unborn baby does not develop properly. […] Most miscarriages happen because the unborn baby doesn’t develop properly. About half to two-thirds of miscarriages in the first trimester are linked with extra or missing chromosomes. Chromosomes are structures in each cell that contain genes, the instructions for how people look and function. When an egg and sperm unite, two sets of chromosomes one from each parent join together. But if either set has fewer or more chromosomes than usual, that can lead to a miscarriage.

• #14 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Chromosomal abnormalities are found in more than half of embryos miscarried in the first 13 weeks. Half of embryonic miscarriages have an aneuploidy (abnormal number of chromosomes). Common chromosome abnormalities found in miscarriages include an autosomal trisomy, monosomy X, triploidy, tetraploidy, or other structural chromosomal abnormalities. Genetic problems are more likely to occur with older parents; this may account for the higher rates observed in older women. […] Autoimmunity is a possible cause of recurrent or late-term miscarriages. In the case of an autoimmune-induced miscarriage, the woman’s body attacks the growing fetus or prevents normal pregnancy progression. Autoimmune disease may cause abnormalities in embryos, which in turn may lead to miscarriage. Approximately 15% of recurrent miscarriages are related to immunologic factors.

• #15 Miscarriage – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/symptoms-causes/syc-20354298

  In a few cases, having certain health conditions might lead to miscarriage. Examples include: Uncontrolled diabetes, Infections, Hormonal problems, Uterus or cervix problems, Thyroid disease, Obesity. […] Some people who’ve had a miscarriage blame themselves. They think they lost the pregnancy because they fell, had a bad scare or other reasons. But most of the time, miscarriage happens because of a random event that is no one’s fault. […] Various factors raise the risk of miscarriage, including: Age, Past miscarriages, Long-term conditions, Uterine or cervical problems, Smoking, alcohol, caffeine and illegal drugs, Weight, Genetic conditions.

• #16 Miscarriage: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/001488.htm

  A miscarriage is the spontaneous loss of a fetus before the 20th week of pregnancy. […] Most miscarriages are caused by chromosome problems that make it impossible for the fetus to develop. In rare cases, these problems are related to the mother’s or father’s genes. […] Other possible causes of miscarriage may include: Drug or alcohol use, Blood clotting disorders, Exposure to environmental toxins, Hormone problems, Infection, Obesity, Physical problems with the mother’s reproductive organs, Problem with the body’s immune response, Serious body-wide (systemic) diseases in the mother (such as uncontrolled diabetes), Smoking. […] Around half of all fertilized eggs die and are lost (aborted) spontaneously, usually before the woman knows she is pregnant. Among women who know they are pregnant, about 10% to 25% will have a miscarriage. […] The risk for miscarriage is higher: In women who are older — The risk increases after 30 years of age and becomes even greater between 35 and 40 years, and is highest after age 40. […] In women who have already had one or more miscarriages.

• #17 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Miscarriage, also known in medical terms as a spontaneous abortion, is an end to pregnancy resulting in the loss and expulsion of an embryo or fetus from the womb before it can survive independently. The most common symptom of a miscarriage is vaginal bleeding, with or without pain. Risk factors for miscarriage include being an older parent, previous miscarriage, exposure to tobacco smoke, obesity, diabetes, thyroid problems, and drug or alcohol use. The underlying cause in about half of cases involves chromosomal abnormalities. Diagnosis of a miscarriage may involve checking to see if the cervix is open or sealed, testing blood levels of human chorionic gonadotropin (hCG), and an ultrasound. […] Prevention is occasionally possible with good prenatal care. Avoiding drugs (including alcohol), infectious diseases, and radiation may decrease the risk of miscarriage. Miscarriage is the most common complication of early pregnancy. Among women who know they are pregnant, the miscarriage rate is roughly 10% to 20%, while rates among all fertilisation is around 30% to 50%. In those under the age of 35, the risk is about 10% while in those over the age of 40, the risk is about 45%.

• #18 Miscarriage rates by week: Risks and statistics

  https://www.medicalnewstoday.com/articles/322634

  The risk of experiencing a miscarriage, or early pregnancy loss, decreases as pregnancy progresses. Most pregnancy losses happen in the first 12 weeks. […] The overall risk of miscarriage is about 15% in known pregnancies. This includes people of all ages and all stages of pregnancy. […] Most pregnancy losses are due to factors that the person cannot control. For example, early in pregnancy, genetic issues are a major cause of pregnancy loss. […] According to the United Kingdoms National Health Service (NHS), around 75% of pregnancy losses occur during the first trimester, which lasts 3 months. The risk of miscarriage usually decreases after this point. […] A 2021 review suggests the overall risk of miscarriage is 15.3% of all recognized pregnancies. […] According to a 2019 study from Norway, the risk of miscarriage is lowest at ages 25 to 29 years. Older maternal age can increase the chance of miscarriage, with chances rising in those over age 30. At age 45, the risk of loss is 53%.

• #19 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Miscarriage, also known in medical terms as a spontaneous abortion, is an end to pregnancy resulting in the loss and expulsion of an embryo or fetus from the womb before it can survive independently. The most common symptom of a miscarriage is vaginal bleeding, with or without pain. Risk factors for miscarriage include being an older parent, previous miscarriage, exposure to tobacco smoke, obesity, diabetes, thyroid problems, and drug or alcohol use. The underlying cause in about half of cases involves chromosomal abnormalities. Diagnosis of a miscarriage may involve checking to see if the cervix is open or sealed, testing blood levels of human chorionic gonadotropin (hCG), and an ultrasound. […] Prevention is occasionally possible with good prenatal care. Avoiding drugs (including alcohol), infectious diseases, and radiation may decrease the risk of miscarriage. Miscarriage is the most common complication of early pregnancy. Among women who know they are pregnant, the miscarriage rate is roughly 10% to 20%, while rates among all fertilisation is around 30% to 50%. In those under the age of 35, the risk is about 10% while in those over the age of 40, the risk is about 45%.

• #20 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  In more than 60% of pregnancy losses between 6 to 10 weeks of gestation, the etiology is believed to be fetal chromosomal abnormalities, including trisomies, monosomy, and polyploidy. Additionally, inflammatory and immunologic dysregulation is thought to play a role in some cases, likely due to the effect on trophoblastic invasion. […] The most common risk factor for early pregnancy loss is advanced maternal age. For example, the incidence of early pregnancy loss in women aged 20 to 30 years is only 9% to 17%, while the incidence at 45 years of maternal age is 75% to 80%. A prior history of pregnancy loss also increases the risk of recurrent pregnancy loss, with the risk increasing after each additional loss. For example, the risk of miscarriage in a future pregnancy is approximately 20% after one miscarriage, 28% after 2 consecutive miscarriages, and 43% after 3 consecutive miscarriages.

• #21 Causes of Miscarriage | Pacific Fertility Center Los Angeles

  https://www.pfcla.com/fertility-101/causes-of-miscarriage

  Additionally, because a womans eggs deteriorate with age, its not surprising to see increased rates of miscarriages in older women. The etiology of this phenomenon is directly linked to the chromosomal deterioration of eggs over time. […] Several uterine abnormalities have been associated with recurrent miscarriage with approximately 15% of patients experiencing a uterine abnormality accounting for their fetal losses. […] Aside from uterus shape, uterine fibroids (benign tumors of the uterine musculature) can also cause miscarriages. […] Intrauterine scarring may cause miscarriages due to lack of sufficient endometrium or lining for implantation, poor blood supply or mechanical restriction of the uterine cavity expansion during pregnancy. […] Diseases affecting the endocrine system, such as uncontrolled diabetes, thyroid disease, or PCOS, increase a womans risk of miscarriage.

• #22 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Fifteen per cent of women who have experienced three or more recurring miscarriages have some anatomical defect that prevents the pregnancy from being carried for the entire term. The structure of the uterus affects the ability to carry a child to term. Anatomical differences are common and can be congenital. […] Tobacco (cigarette) smokers have an increased risk of miscarriage. There is an increased risk regardless of which parent smokes, though the risk is higher when the gestational mother smokes. […] Ingesting food that has been contaminated with listeriosis, toxoplasmosis, and salmonella is associated with an increased risk of miscarriage. […] Several pre-existing diseases in pregnancy can potentially increase the risk of miscarriage, including diabetes, endometriosis, polycystic ovary syndrome (PCOS), hypothyroidism, certain infectious diseases, and autoimmune diseases. […] Miscarriage risk also rises with paternal age, although the effect is less pronounced than for maternal age. The risk is lowest for men under 40 years old. For men aged 40-44, the risk is around 23% higher. For men over 45, the risk is 43% higher. […] false

• #23 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Fifteen per cent of women who have experienced three or more recurring miscarriages have some anatomical defect that prevents the pregnancy from being carried for the entire term. The structure of the uterus affects the ability to carry a child to term. Anatomical differences are common and can be congenital. […] Tobacco (cigarette) smokers have an increased risk of miscarriage. There is an increased risk regardless of which parent smokes, though the risk is higher when the gestational mother smokes. […] Ingesting food that has been contaminated with listeriosis, toxoplasmosis, and salmonella is associated with an increased risk of miscarriage. […] Several pre-existing diseases in pregnancy can potentially increase the risk of miscarriage, including diabetes, endometriosis, polycystic ovary syndrome (PCOS), hypothyroidism, certain infectious diseases, and autoimmune diseases. […] Miscarriage risk also rises with paternal age, although the effect is less pronounced than for maternal age. The risk is lowest for men under 40 years old. For men aged 40-44, the risk is around 23% higher. For men over 45, the risk is 43% higher. […] false

• #24 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Fifteen per cent of women who have experienced three or more recurring miscarriages have some anatomical defect that prevents the pregnancy from being carried for the entire term. The structure of the uterus affects the ability to carry a child to term. Anatomical differences are common and can be congenital. […] Tobacco (cigarette) smokers have an increased risk of miscarriage. There is an increased risk regardless of which parent smokes, though the risk is higher when the gestational mother smokes. […] Ingesting food that has been contaminated with listeriosis, toxoplasmosis, and salmonella is associated with an increased risk of miscarriage. […] Several pre-existing diseases in pregnancy can potentially increase the risk of miscarriage, including diabetes, endometriosis, polycystic ovary syndrome (PCOS), hypothyroidism, certain infectious diseases, and autoimmune diseases. […] Miscarriage risk also rises with paternal age, although the effect is less pronounced than for maternal age. The risk is lowest for men under 40 years old. For men aged 40-44, the risk is around 23% higher. For men over 45, the risk is 43% higher. […] false

• #25 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Fifteen per cent of women who have experienced three or more recurring miscarriages have some anatomical defect that prevents the pregnancy from being carried for the entire term. The structure of the uterus affects the ability to carry a child to term. Anatomical differences are common and can be congenital. […] Tobacco (cigarette) smokers have an increased risk of miscarriage. There is an increased risk regardless of which parent smokes, though the risk is higher when the gestational mother smokes. […] Ingesting food that has been contaminated with listeriosis, toxoplasmosis, and salmonella is associated with an increased risk of miscarriage. […] Several pre-existing diseases in pregnancy can potentially increase the risk of miscarriage, including diabetes, endometriosis, polycystic ovary syndrome (PCOS), hypothyroidism, certain infectious diseases, and autoimmune diseases. […] Miscarriage risk also rises with paternal age, although the effect is less pronounced than for maternal age. The risk is lowest for men under 40 years old. For men aged 40-44, the risk is around 23% higher. For men over 45, the risk is 43% higher. […] false

• #26 Early Pregnancy Loss | ACOG

  https://www.acog.org/womens-health/faqs/early-pregnancy-loss

  There also is some evidence that chromosome abnormalities in the embryo increase as men get older. But it is not clear at what age this begins for men. […] When two or more miscarriages happen, testing can be done to try to find a cause. Even if no cause is found, most women go on to have successful pregnancies even after repeated miscarriages.

• #27 Causes of recurrent miscarriage – The Miscarriage Association

  https://www.miscarriageassociation.org.uk/information/miscarriage/recurrent-miscarriage/causes-of-recurrent-miscarriage/

  Being very overweight (BMI over 25) or very underweight (BMI below 19) increases the risk of miscarriage. There is also some evidence that cigarette smoking and drinking more than the recommended maximum amount of alcohol or caffeine increase miscarriage risk. […] Antiphospholipid syndrome (APS) also sometimes called sticky blood syndrome. Your immune system makes abnormal antibodies that can cause recurrent early miscarriage. […] A small number of women (5-6 in 100) are born with an unusually shaped uterus. This is rather more common (13 in 100) in women who have recurrent miscarriage. […] Polycystic ovarian syndrome (PCOS) is associated with an increased risk of miscarriage. […] Abnormal DNA in sperm may increase the risk of recurrent miscarriage. Age and lifestyle factors may also play a part.

• #28 Causes of miscarriage | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/pregnancy-and-childbirth/losing-a-baby/causes-of-miscarriage/

  If your baby inherits a chromosome condition, theyll not be able to develop properly. This causes a miscarriage. […] Some babies do not develop as expected. This can cause changes in their anatomy (body). If your baby has not developed as expected, this can cause a late miscarriage. […] Evidence suggests that black and black mixed heritage women have a higher rate of miscarriage. […] Fibroids may increase the risk of a miscarriage, but it depends on their size and position. Not all fibroids increase the risk of miscarriage. […] Food poisoning increases the risk of both early and late miscarriage. […] The risk of early or late miscarriage increases if you have too many or not enough of certain hormones. […] Some types of infection can cause both early and late miscarriages. […] Some lifestyle factors have been shown to increase the risk of miscarriage.

• #29 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #30 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Genetic factors can cause recurrent miscarriage. If one partner has an abnormality in one of their chromosomes, this may be passed on to every new pregnancy. This can cause repeated miscarriages. The partner may not be aware of this abnormality. It is rare, happening in around 2–5 in 100 pregnancies. […] Problems with the placenta can happen at any stage of pregnancy and can lead to miscarriage and stillbirth. […] The cervix is the entrance to the womb. To give birth, the cervix opens to allow the baby out. If the cervix is weak it opens too soon and can cause either a late miscarriage or a preterm birth. […] If they are not in the right balance at the right times, you may experience fertility problems or miscarriage. […] Antiphospholipid syndrome (APS) is a syndrome that makes your blood more likely to clot. It’s not common but can cause recurrent miscarriage and late miscarriage.

• #31 Causes of Miscarriage: List of Possible Causes | Ada

  https://ada.com/causes-of-miscarriage/

  Problems with the womb or cervix structure or function can increase the likelihood of miscarrying. […] A weakened cervix, known as an impotent cervix, commonly causes miscarriage, as the cervical muscles dilate too early in the pregnancy. […] Long-term, or chronic, health conditions which are associated with pregnancy complications and have the potential to cause a miscarriage in the second trimester include: […] The likelihood of a miscarriage is increased if a long-term health condition is undiagnosed or poorly managed. […] Compared with the causes discussed above, miscarriage may be caused fairly rarely by additional factors including: […] A miscarriage may be caused by one or more changeable or unchangeable factors. […] If the miscarriage is caused by unchangeable factors such as a person’s age or an underlying health condition which is already being managed effectively to ensure the best chance of a healthy pregnancy, it may not be possible to take preventive measures to reduce the likelihood of miscarrying in future.

• #32 Recurrent Miscarriage Causes, Symptoms, and Treatments

  https://www.upmc.com/services/womens-health/conditions/recurrent-miscarriage

  Doctors define recurrent miscarriage as a condition in which someone has two or more miscarriages in a row. Recurrent miscarriage is also known as recurrent pregnancy loss (RPL). […] A miscarriage is the loss of a pregnancy during the first 20 weeks. Most miscarriages occur because the fertilized egg in the uterus doesn’t develop normally. […] Only about 50% of instances of recurrent miscarriage have a known cause. […] It may help to know that most miscarriages happen because the fertilized egg in the uterus doesn’t develop normally, not because of something you did. A miscarriage isn’t caused by stress, exercise, or sex. Often, doctors don’t know the cause. […] There are many possible causes for recurrent miscarriage, including: Abnormalities in the uterus, such as fibroids, polyps, and uterine septum. Abnormal number of chromosomes in the embryo. An estimated nearly 70% of miscarriages occur because of chromosomal abnormalities in the embryo. Antiphospholipid syndrome, which causes blood clotting problems during pregnancy. Blood disorder or abnormal blood clots. Celiac disease. Cervical insufficiency or incompetent cervix, when your cervix dilates (opens) too early in pregnancy. Chromosome translocation, when one part of a chromosome moves to another chromosome. Chronic uterine infections. Chronic health conditions, such as high blood pressure, thyroid disease, or kidney disease. Genetic abnormalities. Hormonal and metabolic concerns, such as undiagnosed thyroid diseases or unstable diabetes. Infections, such as parvovirus B19, cytomegalovirus, sexually transmitted infections (STIs), and listeriosis. Placental abruption. Polycystic ovary syndrome (PCOS), which causes an imbalance in reproductive hormones. Premature rupture of the membranes (PROM), when your water breaks too early. Preterm labor. Uterine scar tissue, often the result of uterine surgeries or previous pelvic infections. Also called Asherman syndrome.

• #33 Common causes of miscarriage

  https://intermountainhealthcare.org/blogs/common-causes-of-miscarriage

  Common causes of miscarriage. […] While its often difficult to know the cause of your particular situation, there are several common causes of miscarriage. […] About half of all miscarriages happen because of an extra or missing chromosome. These chromosomal issues arise as the embryo divides (not because of an inherited problem). […] Physical conditions such as uterine abnormalities or an incompetent cervix. Uterine abnormalities account for about 10 percent of miscarriages. […] Both hypo- and hyper-thyroidism can cause infertility and recurrent miscarriages. The hormones you have with a thyroid disorder, either too much or too little, can interfere with your bodys ability to carry a baby. […] If youve been diagnosed with diabetes and fail to manage the disease appropriately, it could cause difficulties with carrying a pregnancy.

• #34 Recurrent Pregnancy Loss | Fertility & Reproductive Medicine Center | Washington University in St. Louis

  https://fertility.wustl.edu/learn/multiple-miscarriages/

  Random chromosomal abnormalities of the embryo are common and comprise 50-80% of all first-trimester losses. […] About 15% of all repeated miscarriages are caused by a uterine structural problem. […] Endocrine issues that warrant investigation include disease of the thyroid and pituitary glands, diabetes, or polycystic ovarian syndrome. […] Immunological problems occur when the mother or carrier produces antibodies that indirectly cause clotting in blood vessels that lead to the developing fetus. […] Exposure to certain chemicals, drugs, x-rays, etc. may also increase the risk of miscarriage.

• #35 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #36 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #37 Common causes of miscarriage

  https://intermountainhealthcare.org/blogs/common-causes-of-miscarriage

  Immunologic disorders can cause an embryo to not be accepted by your body. In cases like this, your bodys antibodies attack the developing embryo. […] Polycystic Ovary Syndrome (PCOS) can cause recurrent miscarriages because of high levels of testosterone. PCOS-related insulin resistance can also affect the lining of your uterus. […] Certain lifestyle factors also make it more likely that youll experience a miscarriage. If you smoke, you double your chance of miscarrying. Drinking alcohol, using recreational drugs, and some work environments can also contribute to miscarriage. […] The older you are, the more likely you are to conceive a baby with a chromosomal abnormality, which often results in a miscarriage. Your risk of miscarriage also increases with each child you have.

• #38 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Some long-term health conditions can increase the risk of having a late (second trimester) miscarriage, especially if they’re not treated or well controlled. […] Polycystic ovary syndrome is a common hormone condition. It affects around 1 in 10 women and birthing people. It can slightly increase your risk of miscarriage. […] Food poisoning is caused by eating food that contains bacteria, viruses or parasites. This can increase the risk of miscarriage. […] Unfortunately, the risk of miscarriage increases as the biological parents get older. […] Most Black women have successful pregnancies and health babies. But for complex reasons, Black women and birthing people have an increased risk of miscarriage compared to White women. […] There is a growing amount of research showing that air pollution can have an impact on the health of your pregnancy. Some types of air pollution (carbon monoxide and particulate matter) may increase the risk of miscarriage.

• #39 Recurrent Miscarriage Causes – Getting Pregnancy After A Loss

  https://www.fertilityanswers.com/female-infertility/causes-of-recurrent-miscarriage/

  Antiphospholipid antibody syndrome – this is an immune disease where the main problems are RM, clots in the veins or arteries and often a low count of one of the blood components, the platelets. […] Uterine (womb) abnormality – Examples of anatomic uterine defects include a double-womb or a septum (wall) down the middle. […] Fibroids – benign tumors of normal uterus tissue growing in the muscle, sometimes causing misshaping of the womb cavity. […] Cervical incompetence (weakness) – may cause miscarriage in 2nd trimester. […] Polycystic ovary syndrome (PCOS) – often this disease causes infertility or trouble even getting pregnant. […] Immune problems – couples with RM may have some similar components of the immune system. […] Hormone ‘deficiency’ – in pregnancies which end in miscarriage, sometimes the levels of a hormone called progesterone are found to be low.

• #40 Recurrent Pregnancy Loss / Multiple Miscarriages | University of Utah Health

  https://healthcare.utah.edu/fertility/conditions/miscarriage-recurrent-pregnancy-loss

  Uterine anomalies are differences in your uterus shape that arent normal. […] Some women are born with atypical uteruses while others may develop abnormalities over time. Fibroids and polyps, which are benign (noncancerous) growths of the uterus, may also play a role in recurrent pregnancy loss. […] Sometimes your immune system is to blame. Antiphospholipid syndrome (APS) is an autoimmune disorder that occurs when a persons immune system mistakenly makes antibodies to certain substances that are necessary for blood clotting. […] These can also cause miscarriage if the uterine lining doesnt develop normally for implantation and nourishment of a fertilized egg. Elevated prolactin (reproductive hormone produced in the pituitary gland) levels can alter proper development of the uterine lining.

• #41 Recurrent Miscarriage Causes – Getting Pregnancy After A Loss

  https://www.fertilityanswers.com/female-infertility/causes-of-recurrent-miscarriage/

  Antiphospholipid antibody syndrome – this is an immune disease where the main problems are RM, clots in the veins or arteries and often a low count of one of the blood components, the platelets. […] Uterine (womb) abnormality – Examples of anatomic uterine defects include a double-womb or a septum (wall) down the middle. […] Fibroids – benign tumors of normal uterus tissue growing in the muscle, sometimes causing misshaping of the womb cavity. […] Cervical incompetence (weakness) – may cause miscarriage in 2nd trimester. […] Polycystic ovary syndrome (PCOS) – often this disease causes infertility or trouble even getting pregnant. […] Immune problems – couples with RM may have some similar components of the immune system. […] Hormone ‘deficiency’ – in pregnancies which end in miscarriage, sometimes the levels of a hormone called progesterone are found to be low.

• #42 Recurrent Pregnancy Loss: The 7 Leading Causes – Raadina Health

  https://raadinahealth.com/en/blog/recurrent-pregnancy-loss

  Uncontrolled diabetes and insulin resistance increase the risk of recurrent miscarriage, especially in obese women and those with polycystic ovary syndrome (PCOS). […] Hormonal factors such as thyroid disorders, diabetes, and anovulation (lazy ovary syndrome) account for 17% of recurrent miscarriages before week 10 of pregnancy. […] %10 of recurrent miscarriages happen due to structural problems in the uterus. […] Genetic factors such as embryo’s chromosomal problems account for %5 of recurrent miscarriages and can cause abortion at any stage of pregnancy. […] Bacterial and parasite (protozoa) infectious diseases are the cause of about 5% of recurrent pregnancy losses. […] Other factors like smoking, thrombosis, some antibodies, etc., account for %3 of habitual abortion cases. […] In general, uterine problems like cervix disorders, uterine myomas, septate uterus, Asherman’s syndrome (adhesions and scars in the uterus), polyps, fibroids, and benign non-cancerous masses in the womb are the main recurrent abortion causes.

• #43 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #44 What Causes Recurrent Miscarriage? A Doctor Explores 7 Common Factors

  https://www.illumefertility.com/fertility-blog/recurrent-miscarriage-the-facts-you-need-to-know

  25-35% of all RPL cases can be traced back to an issue with the uterus and endometrial cavity. […] Uncontrolled diabetes is well known to cause miscarriages, birth defects, and many other pregnancy complications. […] Both hyper- and hypo-thyroid conditions are known to be associated with miscarriage and pregnancy complications. […] Environmental factors that include smoking, drinking alcohol, recreational drug use, and being extremely over or underweight can all contribute to recurrent pregnancy loss as well. […] This autoimmune condition accounts for up to 15% of miscarriages.

• #45 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Genetic factors can cause recurrent miscarriage. If one partner has an abnormality in one of their chromosomes, this may be passed on to every new pregnancy. This can cause repeated miscarriages. The partner may not be aware of this abnormality. It is rare, happening in around 2–5 in 100 pregnancies. […] Problems with the placenta can happen at any stage of pregnancy and can lead to miscarriage and stillbirth. […] The cervix is the entrance to the womb. To give birth, the cervix opens to allow the baby out. If the cervix is weak it opens too soon and can cause either a late miscarriage or a preterm birth. […] If they are not in the right balance at the right times, you may experience fertility problems or miscarriage. […] Antiphospholipid syndrome (APS) is a syndrome that makes your blood more likely to clot. It’s not common but can cause recurrent miscarriage and late miscarriage.

• #46 What Causes Recurrent Miscarriage? A Doctor Explores 7 Common Factors

  https://www.illumefertility.com/fertility-blog/recurrent-miscarriage-the-facts-you-need-to-know

  25-35% of all RPL cases can be traced back to an issue with the uterus and endometrial cavity. […] Uncontrolled diabetes is well known to cause miscarriages, birth defects, and many other pregnancy complications. […] Both hyper- and hypo-thyroid conditions are known to be associated with miscarriage and pregnancy complications. […] Environmental factors that include smoking, drinking alcohol, recreational drug use, and being extremely over or underweight can all contribute to recurrent pregnancy loss as well. […] This autoimmune condition accounts for up to 15% of miscarriages.

• #47 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #48 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #49 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #50 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #51 Causes of miscarriage | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/pregnancy-and-childbirth/losing-a-baby/causes-of-miscarriage/

  If youve had a miscarriage, its natural to want to know why it happened. Most of the time theres no clear explanation for why you had a miscarriage. Its unlikely that your miscarriage was caused by anything you did or did not do. This means theres nothing that could have prevented it. […] There are illnesses and conditions that can sometimes cause a miscarriage. […] There are also conditions that increase the risk of miscarriage. These conditions are not the reason a miscarriage happens. But, having them means youre more likely to have a miscarriage. […] The older either parent is, the higher the risk of miscarriage. […] Blood clotting disorders can cause both early and late miscarriages. They can also be a cause of recurrent miscarriages. […] This can be a cause of a late miscarriage and premature birth.

• #52 What Causes Miscarriage to Happen?

  https://www.parents.com/pregnancy/complications/miscarriage/top-7-causes-of-miscarriage/

  A less common cause of miscarriage can be physical problems with the pregnant person. […] Like physical abnormalities, miscarriages from blood clotting disorders (such as Factor V Leiden), are more rare, but they do occur. […] Hormonal imbalances can also contribute to miscarriage. […] Some lifestyle habits in either partner such as drug use, alcohol use during pregnancy, and smoking have been found to cause early miscarriage and pregnancy loss in later trimesters. […] The ACOG believes that certain autoimmune disorders may play a role in miscarriage, especially in the case of recurrent miscarriage. […] Although more common with second-trimester miscarriages, problems with the placenta, including an abruption, have been found in people who miscarried.

• #53

  https://www.nhs.uk/conditions/miscarriage/causes/

  The placenta is the organ linking your blood supply to your baby’s. If there’s a problem with the development of the placenta, it can also lead to a miscarriage. […] Several long-term (chronic) health conditions can increase your risk of having a miscarriage in the second trimester, especially if they’re not treated or well controlled. […] Food poisoning, caused by eating contaminated food, can also increase the risk of miscarriage. […] Polycystic ovary syndrome (PCOS) is known to be a leading cause of infertility as it can prevent the release of an egg (ovulation). There’s some evidence to suggest it may also be linked to an increased risk of miscarriage.

• #54 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #55 Causes of Miscarriage: List of Possible Causes | Ada

  https://ada.com/causes-of-miscarriage/

  The typical causes of late miscarriages tend to be different from the causes of early miscarriages. […] The leading causes of late miscarriage include: […] Adverse reactions to medications […] Diseases and infections, such as toxoplasmosis or rubella […] Food poisoning […] Environmental factors, such as exposure to radiation […] Womb or cervical dysfunction. […] Chromosomal abnormalities are the most common cause of early miscarriage. […] If an embryo has more or fewer than 23 pairs of chromosomes, this is a chromosomal abnormality and the zygote will be vulnerable to miscarriage, either during its embryo stage or when it develops into a fetus. […] Problems with the placenta are frequently found to be the cause of miscarriage or stillbirth, especially early miscarriage. […] If the placenta does not form or function correctly throughout pregnancy, this is likely to negatively affect the development of the fetus, causing a miscarriage.

• #56 Miscarriage Symptoms, Definition, Causes & Treatments

  https://www.emedicinehealth.com/miscarriage/article_em.htm

  Miscarriage during the fourth through sixth months of pregnancy (second trimester) is usually related to an abnormality in the mother rather than in the fetus. […] Chronic illnesses, including diabetes, severe high blood pressure, kidney disease, lupus, and underactive or overactive thyroid gland, are frequent causes of a miscarriage. […] Acute infections, including German measles, CMV (cytomegalovirus), mycoplasma („walking” pneumonia) and other unusual germs can also cause miscarriage. […] Diseases and abnormalities of the internal female organs can also cause miscarriage. Some examples are an abnormal womb, fibroids, poor muscle tone in the mouth of the womb, abnormal growth of the placenta (also called the afterbirth), and being pregnant with multiples. […] Other factors, especially certain drugs, including alcohol, tobacco, and cocaine, may be related to miscarriage.

• #57 Miscarriage Rates by Week: Causes and Risks

  https://www.healthline.com/health/pregnancy/miscarriage-rates-by-week

  Pregnancy loss may be more likely during the early weeks of pregnancy. It can occur for different reasons, including genetics and infections, among other causes. […] Unfortunately, between 10 and 15 percent of known pregnancies end in miscarriage. […] Studies have shown an increased risk for miscarriage in women who have had recurrent miscarriages in the past. Conversely, some studies indicate that having a successful pregnancy before a current pregnancy may decrease the risk for miscarriage in the current pregnancy. […] About 50 percent of all first trimester miscarriages are because of chromosomal abnormalities. This can occur more frequently in women who are considered advanced maternal age, or greater than 35 years old at pregnancy term. […] Uterus or cervix infections can be dangerous to a developing baby and lead to miscarriage. Other infections that may pass to the baby or placenta can also affect a developing pregnancy and may lead to loss.

• #58 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #59 Recurrent Pregnancy Loss: The 7 Leading Causes – Raadina Health

  https://raadinahealth.com/en/blog/recurrent-pregnancy-loss

  Recurrent miscarriage refers to losing a fetus more than two times in a row. This happens due to immunological disorders, hormonal problems, uterus issues, chromosomal defects, infection of the reproductive system, metabolism disorders, and other factors. […] Repeated miscarriage happens due to immunologic and metabolic disorders, uterine issues, etc. […] The most common causes of recurrent pregnancy loss are as follows: Immunological disorders like Antiphospholipid syndrome, Systemic Lupus, and Crohn’s Disease, Metabolism disorders, Hormonal factors, Structural problems in the uterus, Genetic and chromosomal defects, Infections like chlamydia, gonorrhea, and syphilis. […] Immunological disorder refers to a defect in the immune system of the mother, which, along with environmental causes, leads to abortion. Immunological disorders are the most common causes of recurrent abortion in the first trimester (60%).

• #60 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #61 4 Common Causes of Miscarriage

  https://www.webmd.com/baby/4-common-causes-miscarriage

  When a miscarriage happens in the first 12 weeks, more than half the time its because of a problem with the baby’s chromosomes. […] Several other chromosomal abnormalities can cause the loss of a pregnancy. […] A pregnancy loss often results from a problem with the mothers health. […] Your habits as the mom-to-be can increase the risk of a pregnancy loss. […] In addition to secondhand smoke, certain substances in your environment at home or at work could put your pregnancy at risk. […] Several prescription and over-the-counter medications can raise your chances of miscarriage and pregnancy loss, including: […] Several types of food poisoning during pregnancy can raise your risk for miscarriage or pregnancy loss.

• #62 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #63 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #64 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #65 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Active infection (eg, rubella virus, cytomegalovirus, Listeria infection, toxoplasmosis, malaria, brucellosis, human immunodeficiency virus (HIV), dengue fever, influenza, as well as vaginal infection with bacterial vaginosis). […] Chronic maternal health factors include the following: Polycystic ovary syndrome. […] Poorly controlled diabetes mellitus (A successful pregnancy requires much tighter control.) […] Renal disease. […] Systemic lupus erythematosus (SLE). […] Untreated thyroid disease: A meta-analysis evaluating the association between thyroid autoantibodies and miscarriage and preterm birth in women with normal thyroid function found a strong link between maternal thyroid autoantibodies and miscarriage and preterm birth. […] Severe hypertension. […] Antiphospholipid syndrome.

• #66 Causes of Miscarriage: List of Possible Causes | Ada

  https://ada.com/causes-of-miscarriage/

  Particular medications are unsuitable for pregnant women and using them can cause miscarriage or (teratogenic) abnormalities and/or malformations. […] The exact mechanisms by which diseases and infections cause miscarriage is not yet fully understood. […] Not all cases of disease or infection lead to miscarriage, but it is important to seek medical attention promptly if an infection is suspected, as effective treatment can significantly reduce the likelihood of this outcome. […] Conditions which are linked to the development of pregnancy complications that can cause a miscarriage include: […] The likelihood of a miscarriage is increased if a long-term health condition is undiagnosed or poorly managed. […] Many of the long-term health conditions which are associated with miscarriage are immune disorders, conditions which can prevent the fetus and placenta from being properly protected from the body’s regular immune response.

• #67 Causes of miscarriage | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/pregnancy-and-childbirth/losing-a-baby/causes-of-miscarriage/

  If your baby inherits a chromosome condition, theyll not be able to develop properly. This causes a miscarriage. […] Some babies do not develop as expected. This can cause changes in their anatomy (body). If your baby has not developed as expected, this can cause a late miscarriage. […] Evidence suggests that black and black mixed heritage women have a higher rate of miscarriage. […] Fibroids may increase the risk of a miscarriage, but it depends on their size and position. Not all fibroids increase the risk of miscarriage. […] Food poisoning increases the risk of both early and late miscarriage. […] The risk of early or late miscarriage increases if you have too many or not enough of certain hormones. […] Some types of infection can cause both early and late miscarriages. […] Some lifestyle factors have been shown to increase the risk of miscarriage.

• #68 Miscarriage: Symptoms, Causes, Types and Risks | Ada

  https://ada.com/conditions/miscarriage/

  Common causes of second-trimester (late) miscarriages include: Certain long-term health conditions including diabetes, severe hypertension, coagulation disorder, lupus, polycystic ovarian syndrome (PCOS) and kidney disease can make a person more prone to miscarrying. […] Some medications, including ibuprofen, certain vitamins and herbal supplements, are unsuitable for pregnant people, and using them can cause miscarriage or congenital abnormalities. […] Diseases and infections commonly linked to miscarriage and pregnancy complications include chlamydia, Dengue fever, rubella, cytomegalovirus, malaria, brucellosis, influenza, vaginal infection with bacterial vaginosis and human immunodeficiency virus (HIV). […] The most common types of food poisoning associated with miscarriage are salmonella, toxoplasmosis and listeriosis. […] Problems with the womb or cervix structure or function can increase the likelihood of miscarrying. Many womb or cervical dysfunctions make a miscarriage particularly likely to occur in the second trimester, as the developing fetus grows in size.

• #69 Miscarriage: Symptoms, Causes, Types and Risks | Ada

  https://ada.com/conditions/miscarriage/

  Common causes of second-trimester (late) miscarriages include: Certain long-term health conditions including diabetes, severe hypertension, coagulation disorder, lupus, polycystic ovarian syndrome (PCOS) and kidney disease can make a person more prone to miscarrying. […] Some medications, including ibuprofen, certain vitamins and herbal supplements, are unsuitable for pregnant people, and using them can cause miscarriage or congenital abnormalities. […] Diseases and infections commonly linked to miscarriage and pregnancy complications include chlamydia, Dengue fever, rubella, cytomegalovirus, malaria, brucellosis, influenza, vaginal infection with bacterial vaginosis and human immunodeficiency virus (HIV). […] The most common types of food poisoning associated with miscarriage are salmonella, toxoplasmosis and listeriosis. […] Problems with the womb or cervix structure or function can increase the likelihood of miscarrying. Many womb or cervical dysfunctions make a miscarriage particularly likely to occur in the second trimester, as the developing fetus grows in size.

• #70 Miscarriage: Symptoms, Causes, Types and Risks | Ada

  https://ada.com/conditions/miscarriage/

  Common causes of second-trimester (late) miscarriages include: Certain long-term health conditions including diabetes, severe hypertension, coagulation disorder, lupus, polycystic ovarian syndrome (PCOS) and kidney disease can make a person more prone to miscarrying. […] Some medications, including ibuprofen, certain vitamins and herbal supplements, are unsuitable for pregnant people, and using them can cause miscarriage or congenital abnormalities. […] Diseases and infections commonly linked to miscarriage and pregnancy complications include chlamydia, Dengue fever, rubella, cytomegalovirus, malaria, brucellosis, influenza, vaginal infection with bacterial vaginosis and human immunodeficiency virus (HIV). […] The most common types of food poisoning associated with miscarriage are salmonella, toxoplasmosis and listeriosis. […] Problems with the womb or cervix structure or function can increase the likelihood of miscarrying. Many womb or cervical dysfunctions make a miscarriage particularly likely to occur in the second trimester, as the developing fetus grows in size.

• #71 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Other things that can result in early pregnancy loss are improper implantation of the fertilised egg, issues with the development of the placenta and a problem with the males sperm. […] Lifestyle factors can also increase the risk of miscarriage, for example: Obesity (Body Mass Index 25kg/m). Smoking Drug taking Alcohol Excessive caffeine consumption (try to limit consumption to below 200mg per day). Environmental toxins/workplace hazards, e.g. working with radiation. […] Some women have long-term (chronic) health conditions, which increase their risk of miscarriage, particularly if the condition is not well managed. Examples include: Diabetes Hypertension Auto-immune diseases (lupus) Kidney disease Thyroid issues Polycystic Ovary Syndrome (PCOS). […] Infections and severe food poisoning can both increase the risk of miscarriage. This is one reason why women are advised to consider their diet during pregnancy and avoid those food types that are associated with a higher risk of food poisoning, for example unpasteurised dairy, undercooked meats, raw eggs and raw shellfish. Pregnant women should also limit the amount of tuna and oily fish that they eat.

• #72 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #73 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #74 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #75 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #76 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Exogenous factors include the following: Tobacco. […] Alcohol. […] Cocaine. […] Caffeine (high doses). […] Independent risk factors for a spontaneous miscarriage include the following: Advanced age. […] Extremes of age. […] Feeling stressed. […] Advanced paternal age. […] Symptoms of vaginal bleeding but not abdominal pain are associated with increased risk of miscarriage. […] A study by Hahn et al indicates that obesity increases the likelihood of spontaneous abortion, with the risk being highest in the first two months of pregnancy. […] Select vaginal bacteria may also increase the risk of early pregnancy loss. […] A Danish nationwide study by Mlgaard-Nielsen et al found that 147 of 3315 women exposed to oral fluconazole in their 7th through 22nd weeks of gestation experienced a spontaneous abortion compared to 563 of the 13,246 unexposed pregnancies.

• #77 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Some long-term health conditions can increase the risk of having a late (second trimester) miscarriage, especially if they’re not treated or well controlled. […] Polycystic ovary syndrome is a common hormone condition. It affects around 1 in 10 women and birthing people. It can slightly increase your risk of miscarriage. […] Food poisoning is caused by eating food that contains bacteria, viruses or parasites. This can increase the risk of miscarriage. […] Unfortunately, the risk of miscarriage increases as the biological parents get older. […] Most Black women have successful pregnancies and health babies. But for complex reasons, Black women and birthing people have an increased risk of miscarriage compared to White women. […] There is a growing amount of research showing that air pollution can have an impact on the health of your pregnancy. Some types of air pollution (carbon monoxide and particulate matter) may increase the risk of miscarriage.

• #78 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #79 Causes of Miscarriage: List of Possible Causes | Ada

  https://ada.com/causes-of-miscarriage/

  A miscarriage is a fairly common complication of early pregnancy, in which the developing embryo or fetus dies in the womb of natural causes, or due to exposure to substances, i.e. in certain medications, which are unsuitable for use during pregnancy. […] Most miscarriages are early miscarriages, and are caused by factors including: […] Chemical pregnancy, when the fertilized egg fails to implant in the uterine (womb) lining, and the pregnancy can only be evidenced by measuring levels of the pregnancy hormone, hCG, which will be detectable in blood or urine pregnancy tests. […] Chromosomal (DNA) abnormalities, which are present in the fetus. […] Problems with the placenta, the organ responsible for the exchange of nutrients and gases between the pregnant person and the fetus. […] Certain long-term health conditions, particularly immunological disorders, such as diabetes or systemic lupus erythematosus, may cause early or late miscarriage.

• #80 Miscarriage – Wikipedia

  https://en.wikipedia.org/wiki/Miscarriage

  Fifteen per cent of women who have experienced three or more recurring miscarriages have some anatomical defect that prevents the pregnancy from being carried for the entire term. The structure of the uterus affects the ability to carry a child to term. Anatomical differences are common and can be congenital. […] Tobacco (cigarette) smokers have an increased risk of miscarriage. There is an increased risk regardless of which parent smokes, though the risk is higher when the gestational mother smokes. […] Ingesting food that has been contaminated with listeriosis, toxoplasmosis, and salmonella is associated with an increased risk of miscarriage. […] Several pre-existing diseases in pregnancy can potentially increase the risk of miscarriage, including diabetes, endometriosis, polycystic ovary syndrome (PCOS), hypothyroidism, certain infectious diseases, and autoimmune diseases. […] Miscarriage risk also rises with paternal age, although the effect is less pronounced than for maternal age. The risk is lowest for men under 40 years old. For men aged 40-44, the risk is around 23% higher. For men over 45, the risk is 43% higher. […] false

• #81 Common causes of miscarriage

  https://intermountainhealthcare.org/blogs/common-causes-of-miscarriage

  Immunologic disorders can cause an embryo to not be accepted by your body. In cases like this, your bodys antibodies attack the developing embryo. […] Polycystic Ovary Syndrome (PCOS) can cause recurrent miscarriages because of high levels of testosterone. PCOS-related insulin resistance can also affect the lining of your uterus. […] Certain lifestyle factors also make it more likely that youll experience a miscarriage. If you smoke, you double your chance of miscarrying. Drinking alcohol, using recreational drugs, and some work environments can also contribute to miscarriage. […] The older you are, the more likely you are to conceive a baby with a chromosomal abnormality, which often results in a miscarriage. Your risk of miscarriage also increases with each child you have.

• #82 Which food can cause miscarriage?

  https://www.miracleshealth.com/blog/which-food-can-cause-miscarriage

  Alcohol consumption during pregnancy is a significant risk factor for miscarriage, stillbirth, and fetal alcohol syndrome. […] Some spices, such as saffron, fenugreek, and cinnamon, can stimulate uterine contractions when consumed in large quantities. […] Certain herbal teas and supplements may contain ingredients that interfere with pregnancy hormones or cause uterine contractions, leading to miscarriage. […] Unwashed produce can harbor Toxoplasma gondii, a parasite that causes toxoplasmosis. […] Processed foods usually contain harmful additives, preservatives, and excessive sodium, which can cause hormonal imbalances or other complications during pregnancy. […] Bacteria and parasites from certain foods can cross the placenta, harming the fetus. […] Chemicals like mercury and high levels of caffeine can interfere with fetal development. […] Certain foods may stimulate uterine activity or affect pregnancy hormones.

• #83 Late Miscarriage: What Are the Causes? |

  https://laivfclinic.com/blog/late-miscarriage-what-are-the-causes/

  Congenital birth defects are those which are most likely inherited, but they can also occur due to exposure to certain toxins, medication or chemicals during pregnancy. […] Placental abruption occurs when the placenta separates from the uterine wall. […] Certain infections cause issues that factor into late miscarriage, though more often in developing countries and less frequently in the U.S. […] Though less common than other causes, certain traumas to the abdomen, such as an auto accident, fall or sustained blow to the abdominal region, can result in a late miscarriage. […] Certain drugs, especially cocaine and methamphetamines, are very closely associated with late miscarriage. […] Women who have certain chronic medical conditions are at a higher risk for late miscarriage. […] Genetic abnormalities and autoimmune disorders such as lupus contribute to thrombophilia risk. […] As distressing as it is, there is often no known cause for late miscarriage.

• #84 Miscarriage: Causes and risks – Flo

  https://flo.health/pregnancy/pregnancy-health/pregnancy-loss/miscarriage-causes-risks

  Unfortunately, some chronic diseases and long-term health issues can also increase the risk of miscarriage. […] Some factors that might cause miscarriage include weight issues, unhealthy habits (such as smoking and drinking, long-term health conditions, intake of certain medications and being 40 or older. […] Using recreational drugs, including cannabis and cocaine, can affect your baby as these substances can pass through the placenta. […] Excessive caffeine consumption can increase the risk of early pregnancy loss, so drinking too much coffee during the first trimester could be linked to a miscarriage. […] Taking some medications can increase the risk of miscarriage, including: Misoprostol, used for stomach ulcers; Retinoids, used for eczema and acne; Methotrexate, used for conditions such as rheumatoid arthritis; Nonsteroidal anti-inflammatory drugs, such as ibuprofen.

• #85 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #86 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #87 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #88 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #89 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #90 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #91 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #92 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

• #93 5 common causes of recurrent pregnancy loss  | Shady Grove Fertility

  https://www.shadygrovefertility.com/article/common-causes-of-recurrent-pregnancy-loss/

  Using recreational drugs, excessive alcohol consumption, and smoking are known to increase the likelihood of miscarriage. Heavy drinking can cause serious harm to a developing fetus and increase chances of pregnancy loss. Smokers also have twice as many miscarriages as those who do not smoke. […] Several other causes are often widely debated within the medical community, and research continues to influence the things that we consider in patients who experience recurrent pregnancy loss. These include: Autoimmune conditions, including anti-phospholipid antibodies, Poor Sperm quality, Stress and environmental factors, Infections, Endocrine disorders, like polycystic ovary syndrome (PCOS) or luteal phase deficiency. […] A basic fertility work-up is the first step to understanding the causes of RPL. Early intervention is best to determine the course of action, taking into account female age and medical history. Patients should seek an evaluation from a fertility specialist after two or more miscarriages.

• #94 Miscarriage: Causes and risks – Flo

  https://flo.health/pregnancy/pregnancy-health/pregnancy-loss/miscarriage-causes-risks

  Unfortunately, some chronic diseases and long-term health issues can also increase the risk of miscarriage. […] Some factors that might cause miscarriage include weight issues, unhealthy habits (such as smoking and drinking, long-term health conditions, intake of certain medications and being 40 or older. […] Using recreational drugs, including cannabis and cocaine, can affect your baby as these substances can pass through the placenta. […] Excessive caffeine consumption can increase the risk of early pregnancy loss, so drinking too much coffee during the first trimester could be linked to a miscarriage. […] Taking some medications can increase the risk of miscarriage, including: Misoprostol, used for stomach ulcers; Retinoids, used for eczema and acne; Methotrexate, used for conditions such as rheumatoid arthritis; Nonsteroidal anti-inflammatory drugs, such as ibuprofen.

• #95 Miscarriage: causes, prevention and counselling – The Pharmaceutical Journal

  https://pharmaceutical-journal.com/article/ld/miscarriage-causes-prevention-and-counselling

  Miscarriage is the spontaneous loss of pregnancy during the first 23 weeks of gestation. It is a common experience where the products of conception (embryo or foetus and pregnancy tissue) detach from the uterus and pass through the vagina naturally, or with medical or surgical intervention. […] In 2020, 716,704 births were registered in the UK; however it is estimated that up to 1 in 4 women will miscarry during their pregnancy. This is likely to be an underestimate as women can miscarry without realising they are pregnant, or they may miscarry without seeking medical attention. […] The following medicines can cross the placenta and have been shown to potentially increase the chance of miscarriage: Certain antibiotics (e.g. clarithromycin, azithromycin, metronidazole, sulphonamides, tetracyclines, quinolones); Certain antifungals (e.g. oral fluconazole); Non-steroidal anti-inflammatory drugs (all except aspirin); Methotrexate; Retinoids (e.g. oral retinoids); Misoprostol.

• #96 Miscarriage: causes, prevention and counselling – The Pharmaceutical Journal

  https://pharmaceutical-journal.com/article/ld/miscarriage-causes-prevention-and-counselling

  Miscarriage is the spontaneous loss of pregnancy during the first 23 weeks of gestation. It is a common experience where the products of conception (embryo or foetus and pregnancy tissue) detach from the uterus and pass through the vagina naturally, or with medical or surgical intervention. […] In 2020, 716,704 births were registered in the UK; however it is estimated that up to 1 in 4 women will miscarry during their pregnancy. This is likely to be an underestimate as women can miscarry without realising they are pregnant, or they may miscarry without seeking medical attention. […] The following medicines can cross the placenta and have been shown to potentially increase the chance of miscarriage: Certain antibiotics (e.g. clarithromycin, azithromycin, metronidazole, sulphonamides, tetracyclines, quinolones); Certain antifungals (e.g. oral fluconazole); Non-steroidal anti-inflammatory drugs (all except aspirin); Methotrexate; Retinoids (e.g. oral retinoids); Misoprostol.

• #97 Early Pregnancy Loss: Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/266317-overview

  Exogenous factors include the following: Tobacco. […] Alcohol. […] Cocaine. […] Caffeine (high doses). […] Independent risk factors for a spontaneous miscarriage include the following: Advanced age. […] Extremes of age. […] Feeling stressed. […] Advanced paternal age. […] Symptoms of vaginal bleeding but not abdominal pain are associated with increased risk of miscarriage. […] A study by Hahn et al indicates that obesity increases the likelihood of spontaneous abortion, with the risk being highest in the first two months of pregnancy. […] Select vaginal bacteria may also increase the risk of early pregnancy loss. […] A Danish nationwide study by Mlgaard-Nielsen et al found that 147 of 3315 women exposed to oral fluconazole in their 7th through 22nd weeks of gestation experienced a spontaneous abortion compared to 563 of the 13,246 unexposed pregnancies.

• #98 Miscarriage: Causes, Symptoms, Risks, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/9688-miscarriage

  A miscarriage is the loss of a pregnancy before 20 weeks gestation. Most miscarriages happen in the first trimester of pregnancy. Chromosomal problems cause most miscarriages. […] Chromosomal abnormalities cause about 50% of all miscarriages in the first trimester (up to 13 weeks) of pregnancy. Several factors may cause miscarriage: Infection, Exposure to TORCH diseases, Hormonal imbalances, Improper implantation of fertilized egg in your uterine lining, How old you are, Uterine abnormalities, Incompetent cervix (your cervix begins to open too early in pregnancy), Lifestyle factors such as smoking, drinking alcohol or using recreational drugs, Disorders of the immune system like lupus, Severe kidney disease, Congenital heart disease, Diabetes that isn’t managed, Thyroid disease, Radiation, Certain medicines, such as the acne drug isotretinoin (Accutane), Severe malnutrition. […] Most chromosomal problems occur by chance. Its not completely known why this happens. There is no scientific proof that stress, exercise, sexual activity or prolonged use of birth control pills cause miscarriage.

• #99 Miscarriage: causes, prevention and counselling – The Pharmaceutical Journal

  https://pharmaceutical-journal.com/article/ld/miscarriage-causes-prevention-and-counselling

  Miscarriage is the spontaneous loss of pregnancy during the first 23 weeks of gestation. It is a common experience where the products of conception (embryo or foetus and pregnancy tissue) detach from the uterus and pass through the vagina naturally, or with medical or surgical intervention. […] In 2020, 716,704 births were registered in the UK; however it is estimated that up to 1 in 4 women will miscarry during their pregnancy. This is likely to be an underestimate as women can miscarry without realising they are pregnant, or they may miscarry without seeking medical attention. […] The following medicines can cross the placenta and have been shown to potentially increase the chance of miscarriage: Certain antibiotics (e.g. clarithromycin, azithromycin, metronidazole, sulphonamides, tetracyclines, quinolones); Certain antifungals (e.g. oral fluconazole); Non-steroidal anti-inflammatory drugs (all except aspirin); Methotrexate; Retinoids (e.g. oral retinoids); Misoprostol.

• #100 Miscarriage: Causes and risks – Flo

  https://flo.health/pregnancy/pregnancy-health/pregnancy-loss/miscarriage-causes-risks

  Unfortunately, some chronic diseases and long-term health issues can also increase the risk of miscarriage. […] Some factors that might cause miscarriage include weight issues, unhealthy habits (such as smoking and drinking, long-term health conditions, intake of certain medications and being 40 or older. […] Using recreational drugs, including cannabis and cocaine, can affect your baby as these substances can pass through the placenta. […] Excessive caffeine consumption can increase the risk of early pregnancy loss, so drinking too much coffee during the first trimester could be linked to a miscarriage. […] Taking some medications can increase the risk of miscarriage, including: Misoprostol, used for stomach ulcers; Retinoids, used for eczema and acne; Methotrexate, used for conditions such as rheumatoid arthritis; Nonsteroidal anti-inflammatory drugs, such as ibuprofen.

• #101 Miscarriage: Causes and risks – Flo

  https://flo.health/pregnancy/pregnancy-health/pregnancy-loss/miscarriage-causes-risks

  Unfortunately, some chronic diseases and long-term health issues can also increase the risk of miscarriage. […] Some factors that might cause miscarriage include weight issues, unhealthy habits (such as smoking and drinking, long-term health conditions, intake of certain medications and being 40 or older. […] Using recreational drugs, including cannabis and cocaine, can affect your baby as these substances can pass through the placenta. […] Excessive caffeine consumption can increase the risk of early pregnancy loss, so drinking too much coffee during the first trimester could be linked to a miscarriage. […] Taking some medications can increase the risk of miscarriage, including: Misoprostol, used for stomach ulcers; Retinoids, used for eczema and acne; Methotrexate, used for conditions such as rheumatoid arthritis; Nonsteroidal anti-inflammatory drugs, such as ibuprofen.

• #102 Part one: What are the common causes of miscarriage? | Your Pregnancy Matters | UT Southwestern Medical Center

  https://utswmed.org/medblog/common-causes-miscarriage/

  There are other conditions that can contribute to spontaneous pregnancy loss as well. […] Treatment with certain chemotherapies or radiation for cancer in early pregnancy can also increase the risk of miscarriage. […] There is some evidence that, in addition to these common causes of miscarriage, taking certain antibiotics can increase the risk of miscarriage in the first trimester.

• #103 Which food can cause miscarriage?

  https://www.miracleshealth.com/blog/which-food-can-cause-miscarriage

  Alcohol consumption during pregnancy is a significant risk factor for miscarriage, stillbirth, and fetal alcohol syndrome. […] Some spices, such as saffron, fenugreek, and cinnamon, can stimulate uterine contractions when consumed in large quantities. […] Certain herbal teas and supplements may contain ingredients that interfere with pregnancy hormones or cause uterine contractions, leading to miscarriage. […] Unwashed produce can harbor Toxoplasma gondii, a parasite that causes toxoplasmosis. […] Processed foods usually contain harmful additives, preservatives, and excessive sodium, which can cause hormonal imbalances or other complications during pregnancy. […] Bacteria and parasites from certain foods can cross the placenta, harming the fetus. […] Chemicals like mercury and high levels of caffeine can interfere with fetal development. […] Certain foods may stimulate uterine activity or affect pregnancy hormones.

• #104 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Other things that can result in early pregnancy loss are improper implantation of the fertilised egg, issues with the development of the placenta and a problem with the males sperm. […] Lifestyle factors can also increase the risk of miscarriage, for example: Obesity (Body Mass Index 25kg/m). Smoking Drug taking Alcohol Excessive caffeine consumption (try to limit consumption to below 200mg per day). Environmental toxins/workplace hazards, e.g. working with radiation. […] Some women have long-term (chronic) health conditions, which increase their risk of miscarriage, particularly if the condition is not well managed. Examples include: Diabetes Hypertension Auto-immune diseases (lupus) Kidney disease Thyroid issues Polycystic Ovary Syndrome (PCOS). […] Infections and severe food poisoning can both increase the risk of miscarriage. This is one reason why women are advised to consider their diet during pregnancy and avoid those food types that are associated with a higher risk of food poisoning, for example unpasteurised dairy, undercooked meats, raw eggs and raw shellfish. Pregnant women should also limit the amount of tuna and oily fish that they eat.

• #105 Late Miscarriage: What Are the Causes? |

  https://laivfclinic.com/blog/late-miscarriage-what-are-the-causes/

  Congenital birth defects are those which are most likely inherited, but they can also occur due to exposure to certain toxins, medication or chemicals during pregnancy. […] Placental abruption occurs when the placenta separates from the uterine wall. […] Certain infections cause issues that factor into late miscarriage, though more often in developing countries and less frequently in the U.S. […] Though less common than other causes, certain traumas to the abdomen, such as an auto accident, fall or sustained blow to the abdominal region, can result in a late miscarriage. […] Certain drugs, especially cocaine and methamphetamines, are very closely associated with late miscarriage. […] Women who have certain chronic medical conditions are at a higher risk for late miscarriage. […] Genetic abnormalities and autoimmune disorders such as lupus contribute to thrombophilia risk. […] As distressing as it is, there is often no known cause for late miscarriage.

• #106 Recurrent Early Pregnancy Loss: Practice Essentials, Overview, Incidence

  https://emedicine.medscape.com/article/260495-overview

  Many recurrent miscarriages are characterized by defective placentation and microthrombi in the placental vasculature. In addition, certain inherited disorders that predispose women to venous and/or arterial thrombus formation are associated with pregnancy loss. […] Approximately 10% of human malformations result from environmental causes. Clinicians should encourage life-style changes and counseling for preventable exposures to reduce the risk of environmentally related pregnancy loss. […] Women with poorly controlled diabetes are at a significantly increased risk of miscarriage and fetal malformation. However, screening for occult diabetes in asymptomatic women is not necessary unless the patient presents with an elevated random glucose level or exhibits other clinical signs of diabetes mellitus or if there is an unexplained loss in the second trimester.

• #107 Causes of Miscarriage: List of Possible Causes | Ada

  https://ada.com/causes-of-miscarriage/

  A miscarriage is a fairly common complication of early pregnancy, in which the developing embryo or fetus dies in the womb of natural causes, or due to exposure to substances, i.e. in certain medications, which are unsuitable for use during pregnancy. […] Most miscarriages are early miscarriages, and are caused by factors including: […] Chemical pregnancy, when the fertilized egg fails to implant in the uterine (womb) lining, and the pregnancy can only be evidenced by measuring levels of the pregnancy hormone, hCG, which will be detectable in blood or urine pregnancy tests. […] Chromosomal (DNA) abnormalities, which are present in the fetus. […] Problems with the placenta, the organ responsible for the exchange of nutrients and gases between the pregnant person and the fetus. […] Certain long-term health conditions, particularly immunological disorders, such as diabetes or systemic lupus erythematosus, may cause early or late miscarriage.

• #108 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Genetic factors can cause recurrent miscarriage. If one partner has an abnormality in one of their chromosomes, this may be passed on to every new pregnancy. This can cause repeated miscarriages. The partner may not be aware of this abnormality. It is rare, happening in around 2–5 in 100 pregnancies. […] Problems with the placenta can happen at any stage of pregnancy and can lead to miscarriage and stillbirth. […] The cervix is the entrance to the womb. To give birth, the cervix opens to allow the baby out. If the cervix is weak it opens too soon and can cause either a late miscarriage or a preterm birth. […] If they are not in the right balance at the right times, you may experience fertility problems or miscarriage. […] Antiphospholipid syndrome (APS) is a syndrome that makes your blood more likely to clot. It’s not common but can cause recurrent miscarriage and late miscarriage.

• #109 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Genetic factors can cause recurrent miscarriage. If one partner has an abnormality in one of their chromosomes, this may be passed on to every new pregnancy. This can cause repeated miscarriages. The partner may not be aware of this abnormality. It is rare, happening in around 2–5 in 100 pregnancies. […] Problems with the placenta can happen at any stage of pregnancy and can lead to miscarriage and stillbirth. […] The cervix is the entrance to the womb. To give birth, the cervix opens to allow the baby out. If the cervix is weak it opens too soon and can cause either a late miscarriage or a preterm birth. […] If they are not in the right balance at the right times, you may experience fertility problems or miscarriage. […] Antiphospholipid syndrome (APS) is a syndrome that makes your blood more likely to clot. It’s not common but can cause recurrent miscarriage and late miscarriage.

• #110 Recurrent Pregnancy Loss / Multiple Miscarriages | University of Utah Health

  https://healthcare.utah.edu/fertility/conditions/miscarriage-recurrent-pregnancy-loss

  Women with a condition called polycystic ovary syndrome also have an increased risk of miscarriage. […] You might continue to miscarry because of the Rh factor. RH factor is a protein you inherit that is found on the surface of red blood cells. If you have the Rh factor and are Rh-negative, you may develop antibodies to a Rh-positive baby. […] Depending on your medical history, you can still have a successful pregnancy after multiple miscarriages. […] Your doctor might recommend: An evaluation of your uterine cavity. Surgery to address uterine anomalies. Testing for antiphospholipid autoimmune syndrome (APS), when your immune system mistakenly creates antibodies that make your blood much more likely to clot. […] Genetic counseling as two to three percent of recurrent pregnancy loss is linked to genetic problems in either you or your partner. The most common condition is translocation, which doesnt usually have any physical signs or symptoms. If an embryo gets too much or too little genetic material, it often leads to a miscarriage.

• #111 Genetic causes of sporadic and recurrent miscarriage – PubMed

  https://pubmed.ncbi.nlm.nih.gov/37648143/

  Approximately 80% of miscarriages happen within the first 12 weeks of gestation. More than half of early losses result from genetic defects, usually presenting as abnormal chromosome numbers or gene rearrangements in the embryo. However, the impact of genetics on pregnancy loss goes well beyond embryonic aneuploidy. […] For example, the use of big data has recently led to the discovery of specific gene mutations that may be implicated in sporadic and recurrent miscarriages. Further, emerging data suggest that genetic factors play a role in conditions for which there is a causative association with recurrent pregnancy loss. Here, we summarize the evidence on the genetics of miscarriage and provide an overview of the diagnosis and prevention of genetic causes associated with sporadic and recurrent pregnancy loss.

• #112 Repeated Miscarriages | ACOG

  https://www.acog.org/womens-health/faqs/repeated-miscarriages

  Recurrent pregnancy loss is defined as having two or more miscarriages. After two miscarriages, a thorough physical exam and testing are recommended. […] About half of miscarriages occur randomly when an embryo receives an abnormal number of chromosomes during fertilization. This type of genetic problem happens by chance. There is no medical condition that causes it. But the chance of this problem increases with age. […] In a small number of couples who have repeated miscarriages, one partner has a chromosome in which a piece is transferred to another chromosome. This is called a translocation. […] Some medical conditions may increase the risk of repeated miscarriages: Certain congenital problems of the uterus. Although there are many such disorders, one of the most common that has been linked to miscarriage is a septate uterus. In this condition, the uterus is partially divided into two sections by a wall of tissue.

• #113 Causes of miscarriage | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/pregnancy-and-childbirth/losing-a-baby/causes-of-miscarriage/

  If your baby inherits a chromosome condition, theyll not be able to develop properly. This causes a miscarriage. […] Some babies do not develop as expected. This can cause changes in their anatomy (body). If your baby has not developed as expected, this can cause a late miscarriage. […] Evidence suggests that black and black mixed heritage women have a higher rate of miscarriage. […] Fibroids may increase the risk of a miscarriage, but it depends on their size and position. Not all fibroids increase the risk of miscarriage. […] Food poisoning increases the risk of both early and late miscarriage. […] The risk of early or late miscarriage increases if you have too many or not enough of certain hormones. […] Some types of infection can cause both early and late miscarriages. […] Some lifestyle factors have been shown to increase the risk of miscarriage.

• #114 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Some long-term health conditions can increase the risk of having a late (second trimester) miscarriage, especially if they’re not treated or well controlled. […] Polycystic ovary syndrome is a common hormone condition. It affects around 1 in 10 women and birthing people. It can slightly increase your risk of miscarriage. […] Food poisoning is caused by eating food that contains bacteria, viruses or parasites. This can increase the risk of miscarriage. […] Unfortunately, the risk of miscarriage increases as the biological parents get older. […] Most Black women have successful pregnancies and health babies. But for complex reasons, Black women and birthing people have an increased risk of miscarriage compared to White women. […] There is a growing amount of research showing that air pollution can have an impact on the health of your pregnancy. Some types of air pollution (carbon monoxide and particulate matter) may increase the risk of miscarriage.

• #115 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  Several chronic diseases can predispose a pregnant patient to early pregnancy loss, including obesity, diabetes, hyperprolactinemia, celiac disease, thyroid disease, and autoimmune conditions, particularly antiphospholipid syndrome. Furthermore, some infections are associated with an increased risk of early pregnancy loss, such as syphilis, parvovirus B19, Zika virus, and cytomegalovirus infections. Structural uterine abnormalities (eg, congenital Mllerian anomalies, leiomyoma, and intrauterine adhesions) and intrauterine pregnancies with an intrauterine device still in place also have been shown to increase the risk of early pregnancy loss. Chronic stress secondary to social determinants of health (eg, racism, housing or food insecurity, or living under threats of violence) is also associated with an increased risk of pregnancy loss. Additional modifiable risk factors include alcohol consumption, smoking, cocaine use, and high caffeine consumption (eg, drinking 3 cups of coffee daily). Finally, environmental contaminants, including arsenic, lead, and organic solvents, have also been associated with early pregnancy loss.

• #116 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  Some long-term health conditions can increase the risk of having a late (second trimester) miscarriage, especially if they’re not treated or well controlled. […] Polycystic ovary syndrome is a common hormone condition. It affects around 1 in 10 women and birthing people. It can slightly increase your risk of miscarriage. […] Food poisoning is caused by eating food that contains bacteria, viruses or parasites. This can increase the risk of miscarriage. […] Unfortunately, the risk of miscarriage increases as the biological parents get older. […] Most Black women have successful pregnancies and health babies. But for complex reasons, Black women and birthing people have an increased risk of miscarriage compared to White women. […] There is a growing amount of research showing that air pollution can have an impact on the health of your pregnancy. Some types of air pollution (carbon monoxide and particulate matter) may increase the risk of miscarriage.

• #117 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  In more than 60% of pregnancy losses between 6 to 10 weeks of gestation, the etiology is believed to be fetal chromosomal abnormalities, including trisomies, monosomy, and polyploidy. Additionally, inflammatory and immunologic dysregulation is thought to play a role in some cases, likely due to the effect on trophoblastic invasion. […] The most common risk factor for early pregnancy loss is advanced maternal age. For example, the incidence of early pregnancy loss in women aged 20 to 30 years is only 9% to 17%, while the incidence at 45 years of maternal age is 75% to 80%. A prior history of pregnancy loss also increases the risk of recurrent pregnancy loss, with the risk increasing after each additional loss. For example, the risk of miscarriage in a future pregnancy is approximately 20% after one miscarriage, 28% after 2 consecutive miscarriages, and 43% after 3 consecutive miscarriages.

• #118 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  In more than 60% of pregnancy losses between 6 to 10 weeks of gestation, the etiology is believed to be fetal chromosomal abnormalities, including trisomies, monosomy, and polyploidy. Additionally, inflammatory and immunologic dysregulation is thought to play a role in some cases, likely due to the effect on trophoblastic invasion. […] The most common risk factor for early pregnancy loss is advanced maternal age. For example, the incidence of early pregnancy loss in women aged 20 to 30 years is only 9% to 17%, while the incidence at 45 years of maternal age is 75% to 80%. A prior history of pregnancy loss also increases the risk of recurrent pregnancy loss, with the risk increasing after each additional loss. For example, the risk of miscarriage in a future pregnancy is approximately 20% after one miscarriage, 28% after 2 consecutive miscarriages, and 43% after 3 consecutive miscarriages.

• #119 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  In more than 60% of pregnancy losses between 6 to 10 weeks of gestation, the etiology is believed to be fetal chromosomal abnormalities, including trisomies, monosomy, and polyploidy. Additionally, inflammatory and immunologic dysregulation is thought to play a role in some cases, likely due to the effect on trophoblastic invasion. […] The most common risk factor for early pregnancy loss is advanced maternal age. For example, the incidence of early pregnancy loss in women aged 20 to 30 years is only 9% to 17%, while the incidence at 45 years of maternal age is 75% to 80%. A prior history of pregnancy loss also increases the risk of recurrent pregnancy loss, with the risk increasing after each additional loss. For example, the risk of miscarriage in a future pregnancy is approximately 20% after one miscarriage, 28% after 2 consecutive miscarriages, and 43% after 3 consecutive miscarriages.

• #120 Early Pregnancy Loss (Spontaneous Abortion) – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560521/

  In more than 60% of pregnancy losses between 6 to 10 weeks of gestation, the etiology is believed to be fetal chromosomal abnormalities, including trisomies, monosomy, and polyploidy. Additionally, inflammatory and immunologic dysregulation is thought to play a role in some cases, likely due to the effect on trophoblastic invasion. […] The most common risk factor for early pregnancy loss is advanced maternal age. For example, the incidence of early pregnancy loss in women aged 20 to 30 years is only 9% to 17%, while the incidence at 45 years of maternal age is 75% to 80%. A prior history of pregnancy loss also increases the risk of recurrent pregnancy loss, with the risk increasing after each additional loss. For example, the risk of miscarriage in a future pregnancy is approximately 20% after one miscarriage, 28% after 2 consecutive miscarriages, and 43% after 3 consecutive miscarriages.

• #121 Miscarriage – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/diagnosis-treatment/drc-20354304

  Your health care professional may recommend blood tests for both you and your partner. The tests can help find out if your or your partner’s chromosome make-up might be linked with increased risk for miscarriage. […] If you have more than one miscarriage, think about getting tested to find any underlying causes. This can be especially helpful if you’ve had 2 to 3 pregnancy losses in a row. There’s a chance tests could find conditions of the uterus, chromosome conditions, blood clotting problems or issues with the immune system. […] If the cause of your miscarriages can’t be found, don’t lose hope. It’s still possible to have a healthy baby. Overall, people who’ve had three miscarriages still have a 60% to 80% chance of having a full-term pregnancy.

• #122 Tests & treatments – The Miscarriage Association

  https://www.miscarriageassociation.org.uk/information/miscarriage/tests-treatments/

  After a miscarriage, its understandable that you want to know why it happened and what might be done to stop it happening again. […] The reason for this policy, though, is because most women who have one or two miscarriages will go on to have a successful pregnancy next time. This suggests that their miscarriages were due to chance rather than to an underlying cause. […] If youve had three miscarriages or more (the definition of recurrent miscarriage), you should be offered tests. Thats because a cause is more likely to be found at this stage. […] Its important to know that having tests does not necessarily mean that a cause or causes will be found. […] About half of the couples who have investigations dont come out with any clear finding of why they miscarried. […] Some miscarriages are caused by chance (e.g. a problem with the babys chromosomes or a genetic condition) and cannot be predicted or prevented.

• #123 Causes of Miscarriage | Pacific Fertility Center Los Angeles

  https://www.pfcla.com/fertility-101/causes-of-miscarriage

  Thrombophilia is a condition that increases your risk of developing blood clots due to an imbalance in naturally-occurring blood-clotting proteins. […] If after extensive evaluation the cause of the recurrent miscarriages is not elucidated, then the term Unexplained is used. Unfortunately, 50% of patients will end up in this category.

• #124 Recurrent Pregnancy Loss | Fertility & Reproductive Medicine Center | Washington University in St. Louis

  https://fertility.wustl.edu/learn/multiple-miscarriages/

  Miscarriages are common, occurring in 15-20% of all pregnancies, usually in the first trimester (up to 13 weeks). […] There are many causes of miscarriage, but they are usually divided into two groups: early and late. […] Recurrent early miscarriages (within the first trimester) are most commonly due to genetic or chromosomal problems of the embryo, with 50-80% of spontaneous losses having abnormal chromosomal numbers. Structural problems of the uterus can also play a role in early miscarriage. […] Recurrent late miscarriage can be the result of uterine abnormalities, autoimmune problems, an incompetent cervix, or premature labor. […] The intent of the above studies is to find a cause for the miscarriages, but in up to 50-75% of the cases, the testing comes back normal without any obvious answer.

• #125 Recurrent Miscarriage – Dallas–Fort Worth Fertility Associates

  https://www.dallasfertility.com/recurrent-miscarriage.html

  Another common finding is the presence of large fibroid tumors distorting the uterine cavity or the presence of a uterine polyp that may be responsible for miscarriage. […] During pregnancy, a normal and benign cyst on the ovary, called the corpus luteum, produces the hormone progesterone. […] Abnormal blood clotting in the small placental blood vessels may result in recurrent pregnancy loss. […] In some cases, a chromosomal problem of one or both partners can lead to recurrent pregnancy loss. […] Even after a full evaluation is completed, approximately 50 percent of couples with three or more consecutive losses will be faced with a diagnosis of unexplained recurrent pregnancy loss.

• #126 Miscarriage – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/diagnosis-treatment/drc-20354304

  Your health care professional may recommend blood tests for both you and your partner. The tests can help find out if your or your partner’s chromosome make-up might be linked with increased risk for miscarriage. […] If you have more than one miscarriage, think about getting tested to find any underlying causes. This can be especially helpful if you’ve had 2 to 3 pregnancy losses in a row. There’s a chance tests could find conditions of the uterus, chromosome conditions, blood clotting problems or issues with the immune system. […] If the cause of your miscarriages can’t be found, don’t lose hope. It’s still possible to have a healthy baby. Overall, people who’ve had three miscarriages still have a 60% to 80% chance of having a full-term pregnancy.

• #127 What you should know about miscarriage signs, early miscarriage and moremenu iconsearch iconsubscribe iconsearch iconarrow up right icon

  https://health.ucdavis.edu/blog/cultivating-health/what-you-should-know-about-miscarriage-signs-causes-and-more/2024/07

  No. Working, exercise and sexual activity do not increase the risk of miscarriage. […] Couples can have sex whenever they feel ready. In fact, health care experts recommend that they try immediately after a miscarriage. […] In addition, women who’ve had a miscarriage should take a baby aspirin daily while trying to get pregnant. This may reduce the chances of another miscarriage. […] No. Having one early miscarriage doesn’t increase your chances of having another. Your chances of a miscarriage on a following pregnancy remains the same as the general population.

• #128 What you should know about miscarriage signs, early miscarriage and moremenu iconsearch iconsubscribe iconsearch iconarrow up right icon

  https://health.ucdavis.edu/blog/cultivating-health/what-you-should-know-about-miscarriage-signs-causes-and-more/2024/07

  No. Working, exercise and sexual activity do not increase the risk of miscarriage. […] Couples can have sex whenever they feel ready. In fact, health care experts recommend that they try immediately after a miscarriage. […] In addition, women who’ve had a miscarriage should take a baby aspirin daily while trying to get pregnant. This may reduce the chances of another miscarriage. […] No. Having one early miscarriage doesn’t increase your chances of having another. Your chances of a miscarriage on a following pregnancy remains the same as the general population.

• #129 What you should know about miscarriage signs, early miscarriage and moremenu iconsearch iconsubscribe iconsearch iconarrow up right icon

  https://health.ucdavis.edu/blog/cultivating-health/what-you-should-know-about-miscarriage-signs-causes-and-more/2024/07

  No. Working, exercise and sexual activity do not increase the risk of miscarriage. […] Couples can have sex whenever they feel ready. In fact, health care experts recommend that they try immediately after a miscarriage. […] In addition, women who’ve had a miscarriage should take a baby aspirin daily while trying to get pregnant. This may reduce the chances of another miscarriage. […] No. Having one early miscarriage doesn’t increase your chances of having another. Your chances of a miscarriage on a following pregnancy remains the same as the general population.

• #130 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Unfortunately, as with early miscarriages, a lot of late miscarriages are unavoidable. Sometimes the uterus is an abnormal shape, or has unusual growths, such as fibroids that increase the risk of miscarriage. […] In some cases, a female will have a weakened/incompetent cervix, which widens and opens during pregnancy. The cervix should remain closed until just before delivery. This muscular weakness can be due to previous injury, or surgery to the cervix. One treatment option for this is to undergo a cervical cerclage. […] Despite concerns to the contrary, the following are not likely to cause a miscarriage: The mothers emotional state (although remaining happy and calm throughout your pregnancy is definitely recommended and you should seek professional help if you do start to feel overwhelmed, anxious or depressed). Experiencing a shock or fright. Sexual intercourse. For most couples, continuing to have an intimate relationship during pregnancy is perfectly safe, provided of course, both parties want to. If your pregnancy is high risk, or you have had significant bleeding, your doctor might advise you to abstain. Exercise. Although you should always check with a professional before commencing any physical activity. Flying. Spicy food. […] Miscarriage can happen to anyone, try get a womens health test and learn more about your body.

• #131 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Unfortunately, as with early miscarriages, a lot of late miscarriages are unavoidable. Sometimes the uterus is an abnormal shape, or has unusual growths, such as fibroids that increase the risk of miscarriage. […] In some cases, a female will have a weakened/incompetent cervix, which widens and opens during pregnancy. The cervix should remain closed until just before delivery. This muscular weakness can be due to previous injury, or surgery to the cervix. One treatment option for this is to undergo a cervical cerclage. […] Despite concerns to the contrary, the following are not likely to cause a miscarriage: The mothers emotional state (although remaining happy and calm throughout your pregnancy is definitely recommended and you should seek professional help if you do start to feel overwhelmed, anxious or depressed). Experiencing a shock or fright. Sexual intercourse. For most couples, continuing to have an intimate relationship during pregnancy is perfectly safe, provided of course, both parties want to. If your pregnancy is high risk, or you have had significant bleeding, your doctor might advise you to abstain. Exercise. Although you should always check with a professional before commencing any physical activity. Flying. Spicy food. […] Miscarriage can happen to anyone, try get a womens health test and learn more about your body.

• #132 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Unfortunately, as with early miscarriages, a lot of late miscarriages are unavoidable. Sometimes the uterus is an abnormal shape, or has unusual growths, such as fibroids that increase the risk of miscarriage. […] In some cases, a female will have a weakened/incompetent cervix, which widens and opens during pregnancy. The cervix should remain closed until just before delivery. This muscular weakness can be due to previous injury, or surgery to the cervix. One treatment option for this is to undergo a cervical cerclage. […] Despite concerns to the contrary, the following are not likely to cause a miscarriage: The mothers emotional state (although remaining happy and calm throughout your pregnancy is definitely recommended and you should seek professional help if you do start to feel overwhelmed, anxious or depressed). Experiencing a shock or fright. Sexual intercourse. For most couples, continuing to have an intimate relationship during pregnancy is perfectly safe, provided of course, both parties want to. If your pregnancy is high risk, or you have had significant bleeding, your doctor might advise you to abstain. Exercise. Although you should always check with a professional before commencing any physical activity. Flying. Spicy food. […] Miscarriage can happen to anyone, try get a womens health test and learn more about your body.

• #133 Causes of Miscarriage – Nabta Health

  https://nabtahealth.com/article/causes-of-miscarriage/?srsltid=AfmBOoqkfPmcEZ-vd3lu-I2u2HH24whejZWU6BsGTiJ-PYgxL93lIf2l

  Unfortunately, as with early miscarriages, a lot of late miscarriages are unavoidable. Sometimes the uterus is an abnormal shape, or has unusual growths, such as fibroids that increase the risk of miscarriage. […] In some cases, a female will have a weakened/incompetent cervix, which widens and opens during pregnancy. The cervix should remain closed until just before delivery. This muscular weakness can be due to previous injury, or surgery to the cervix. One treatment option for this is to undergo a cervical cerclage. […] Despite concerns to the contrary, the following are not likely to cause a miscarriage: The mothers emotional state (although remaining happy and calm throughout your pregnancy is definitely recommended and you should seek professional help if you do start to feel overwhelmed, anxious or depressed). Experiencing a shock or fright. Sexual intercourse. For most couples, continuing to have an intimate relationship during pregnancy is perfectly safe, provided of course, both parties want to. If your pregnancy is high risk, or you have had significant bleeding, your doctor might advise you to abstain. Exercise. Although you should always check with a professional before commencing any physical activity. Flying. Spicy food. […] Miscarriage can happen to anyone, try get a womens health test and learn more about your body.

• #134 What Causes Miscarriage? – Path Fertility

  https://pathfertility.com/what-causes-a-miscarriage/

  A miscarriage is the spontaneous loss of a pregnancy before the 20th week of gestation. Most miscarriages occur in the first trimester, before the 12th week of pregnancy. […] Around 10 to 20% of known pregnancies end in miscarriage but the true number of miscarriages is probably much higher, because many women miscarry before they even realize they are pregnant. […] Roughly 50%-60% of miscarriages are associated with chromosome problems either the developing embryo or fetus doesnt have enough chromosomes, or has too many. […] However, epigenetic abnormalities in a parents DNA are known to correlate with poor embryo development and could have a link to miscarriages as well. […] Occasionally, a health condition on the part of the mother may cause miscarriage. Some conditions that could potentially cause a miscarriage (but do not always cause miscarriage) include: Diabetes, Infections, such as rubella, herpes simplex, or chlamydia, Thyroid problems, Uterine or cervical problems, such as trauma or fibroids, Autoimmune disorders, such as lupus, Hormonal disorders, such as elevated prolactin or low progesterone. […] Despite persistent folk myths about the subject, the following routine activities are not known to cause miscarriages: Exercise, Sex, Working (as long as you arent exposed to radiation or dangerous chemicals).

• #135 What Causes Miscarriage? Facts & Myths About the ReasonsCloseleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowleft-arrowCloseReconfirm cookies choice

  https://www.tommys.org/baby-loss-support/miscarriage-information-and-support/about-miscarriage/causes-miscarriage

  If you’ve had 1 or more miscarriages already, your risk of having another increases slightly with each one. […] Not having enough folate in your blood may increase your risk of miscarriage. […] New research has found Vitamin D deficiency is linked to with increased risk of miscarriage. […] People with a BMI of under 19 or over 25 have an increased risk of miscarriage. The risk is higher if your BMI is over 30. […] Research has shown us that miscarriages are more likely to happen to women or birthing people who smoke, drink alcohol or use illegal drugs, such as cocaine or cannabis, or have more than 200mg of caffeine. […] It’s possible that very high levels of stress may be linked to miscarriage. […] In almost all cases, it will have nothing to do with anything you did.

Zobacz więcej