Polihydramnion
Objawy
Polihydramnion, definiowany jako nadmierna ilość płynu owodniowego przekraczająca 1,5-2 litry (AFI ≥24 cm lub MVP ≥8 cm), występuje w 1-2% ciąż, najczęściej w II i III trymestrze. Stan ten klasyfikuje się na łagodny (AFI 24,0-29,9 cm lub MVP 8-12 cm), umiarkowany (AFI 30,0-34,9 cm lub MVP 12-16 cm) oraz ciężki (AFI ≥35 cm lub MVP ≥16 cm). Polihydramnion może przebiegać bezobjawowo, zwłaszcza w łagodnych przypadkach, lub manifestować się dusznością, obrzękami, bólem brzucha, częstymi skurczami i szybkim przyrostem masy ciała. Ostry polihydramnion, szczególnie w ciążach bliźniaczych z TTTS, charakteryzuje się nagłym wzrostem płynu i nasilonymi objawami. Diagnostyka opiera się na badaniu ultrasonograficznym oraz ocenie klinicznej, w tym powiększeniu macicy i trudności w palpacji płodu.
Co to jest polihydramnion?
Polihydramnion, znany również jako wielowodzie, to stan występujący w czasie ciąży, charakteryzujący się nadmierną ilością płynu owodniowego otaczającego rozwijający się płód w macicy. Stan ten występuje w około 1-2% wszystkich ciąż, co czyni go stosunkowo rzadkim powikłaniem ciążowym12. Polihydramnion może pojawić się już w 16. tygodniu ciąży, jednak najczęściej rozwija się w drugiej połowie ciąży, zwykle w drugim lub trzecim trymestrze34.
Normalna objętość płynu owodniowego wynosi około 800-1000 ml (1 litr). Stan polihydramnionu diagnozuje się, gdy objętość płynu owodniowego przekracza 1,5-2 litry56. Diagnostycznie polihydramnion określa się na podstawie pomiarów ultrasonograficznych, gdy wskaźnik płynu owodniowego (AFI) wynosi 24 cm lub więcej, albo gdy największa pionowa kieszeń płynu (MVP) wynosi 8 cm lub więcej78.
Klasyfikacja polihydramnionu
W zależności od ilości nadmiernego płynu owodniowego, polihydramnion można sklasyfikować jako910:
- Łagodny (AFI 24,0-29,9 cm lub MVP 8-12 cm) – najczęściej występujący (65-70% przypadków)
- Umiarkowany (AFI 30,0-34,9 cm lub MVP 12-16 cm)
- Ciężki (AFI ≥35,0 cm lub MVP ≥16 cm) – występuje w mniej niż 15% przypadków
Im wcześniej w ciąży pojawia się polihydramnion i im większa jest ilość nadmiernego płynu owodniowego, tym wyższe ryzyko wystąpienia powikłań1112.
Objawy polihydramnionu
Objawy polihydramnionu są ściśle związane z narastaniem ciśnienia wywieranego przez nadmierną ilość płynu owodniowego na macicę i okoliczne narządy1314. Większość przypadków polihydramnionu, szczególnie tych łagodnych, przebiega bezobjawowo, a stan ten zostaje wykryty podczas rutynowego badania ultrasonograficznego lub wizyty kontrolnej w czasie ciąży1516.
Objawy w łagodnym polihydramnionie
W przypadku łagodnego polihydramnionu kobieta może nie doświadczać żadnych objawów lub objawy mogą być bardzo subtelne i trudne do odróżnienia od typowych dolegliwości ciążowych1718. Polihydramnion zwykle rozwija się stopniowo, co sprawia, że organizm ma czas na adaptację do zwiększonej objętości płynu19.
Objawy w umiarkowanym i ciężkim polihydramnionie
W przypadku umiarkowanego do ciężkiego polihydramnionu mogą wystąpić następujące objawy202122:
- Duszność lub trudności z oddychaniem – spowodowane naciskiem powiększonej macicy na przeponę i płuca
- Obrzęk kończyn dolnych – obejmujący stopy, kostki, nogi, biodra i uda
- Obrzęk sromu – w wyniku zwiększonego ciśnienia w obszarze miednicy
- Dyskomfort lub ból brzucha – uczucie napięcia, ucisku lub bólu w jamie brzusznej
- Częste lub intensywne skurcze – nadmierne rozciągnięcie macicy może powodować jej drażliwość
- Zaburzenia trawienne – zgaga, niestrawność, zaparcia
- Zmniejszona produkcja moczu – w wyniku nacisku na pęcherz moczowy
- Szybki przyrost masy ciała – wykraczający poza normalne przyrosty ciążowe
- Macica większa niż typowa dla danego etapu ciąży – jest to kluczowy objaw kliniczny często zauważany przez lekarza
Objawy ostrego polihydramnionu
Istnieją dwa kliniczne typy polihydramnionu: przewlekły, gdzie nadmiar płynu owodniowego gromadzi się stopniowo, oraz ostry, gdzie nadmiar płynu gromadzi się szybko23. W rzadkich przypadkach może wystąpić ostry polihydramnion, charakteryzujący się nagłym wzrostem ilości płynu owodniowego w krótkim czasie. Jest to częstsze w przypadku ciąż bliźniaczych jednojajowych, z powodu ryzyka zespołu przetoczenia między bliźniętami (TTTS)24.
Objawy ostrego polihydramnionu obejmują2526:
- Nagły wzrost rozmiaru brzucha
- Silny ból brzucha
- Intensywne skurcze macicy
- Znaczne nasilenie wszystkich typowych objawów polihydramnionu
Polihydramnion może zostać wykryty przez lekarza podczas badania klinicznego, gdy macica wydaje się większa niż powinna być na danym etapie ciąży, lub gdy trudno jest wyczuć części płodu przez powłoki brzuszne27. Ostateczne rozpoznanie stawia się na podstawie badania ultrasonograficznego28.
Progresja i powikłania polihydramnionu
Progresja i potencjalne powikłania polihydramnionu zależą od nasilenia stanu oraz czasu jego wystąpienia w przebiegu ciąży. Im wcześniej pojawia się polihydramnion i im większa jest ilość nadmiernego płynu owodniowego, tym wyższe ryzyko wystąpienia powikłań2930.
Powikłania dla matki
Polihydramnion może prowadzić do następujących powikłań u matki313233:
- Przedwczesny poród – nadmierne rozciągnięcie macicy może wywołać przedwczesne skurcze i poród
- Przedwczesne pęknięcie błon płodowych (PROM) – zwiększone ciśnienie może prowadzić do wcześniejszego odejścia wód
- Przedwczesne odklejenie łożyska – zwiększone ryzyko oddzielenia się łożyska od ściany macicy przed porodem
- Krwotok poporodowy – nadmierne rozciągnięcie macicy może osłabić jej zdolność do obkurczania się po porodzie
- Atonia macicy – nadmierne rozluźnienie i brak napięcia mięśniowego macicy po porodzie
- Trudności z oddychaniem – szczególnie w zaawansowanej ciąży, gdy macica uciska przeponę
- Dłuższy poród – polihydramnion może wpływać na efektywność skurczów porodowych
Powikłania dla płodu i noworodka
Polihydramnion może zwiększać ryzyko następujących powikłań u płodu i noworodka343536:
- Nieprawidłowe położenie płodu – zwiększone ryzyko położenia miednicowego lub poprzecznego
- Wypadnięcie pępowiny – pępowina może wypaść przed główką dziecka podczas porodu
- Makrosomia – nadmierny wzrost płodu, często związany z cukrzycą matki
- Dystocja barkowa – trudność w urodzeniu barków dziecka po urodzeniu główki
- Wcześniactwo – związane z przedwczesnym porodem
- Niska masa urodzeniowa – paradoksalnie, mimo makrosomii w niektórych przypadkach
- Zaburzenia oddychania u noworodka
- Niskie wyniki w skali Apgar
- Poród martwego płodu – ryzyko jest zwiększone, choć nadal stosunkowo niskie
Współczynnik umieralności okołoporodowej podwaja się przy polihydramnionie. Gdy pojedyncza najgłębsza kieszeń płynu wynosi mniej niż 2 cm, umieralność okołoporodowa wzrasta 13-krotnie; gdy SDP jest mniejsza niż 1 cm, umieralność okołoporodowa wzrasta 47-krotnie37.
Progresja stanu
Progresja polihydramnionu zależy od jego przyczyny i nasilenia38:
- Łagodny polihydramnion – często ustępuje samoistnie bez leczenia. Większość przypadków idiopatycznych (o nieznanej przyczynie) ma pomyślne rokowanie39.
- Umiarkowany do ciężkiego polihydramnionu – wymaga ścisłego monitorowania i może wymagać interwencji medycznej.
- Ostry polihydramnion – szybko narastające nagromadzenie płynu może wymagać natychmiastowego leczenia, aby zapobiec poważnym powikłaniom40.
Pacjentki z polihydramnionem są ściślej monitorowane podczas całej ciąży. Można spodziewać się częstszych wizyt kontrolnych oraz większej liczby badań ultrasonograficznych w celu pomiaru objętości płynu owodniowego41.
Monitorowanie i leczenie
Podejście do monitorowania i leczenia polihydramnionu zależy od nasilenia stanu, przyczyny (jeśli jest znana) oraz etapu ciąży4243.
Monitorowanie
Pacjentki z polihydramnionem wymagają zwiększonego nadzoru medycznego4445:
- Częstsze wizyty kontrolne w poradni położniczej
- Regularne badania ultrasonograficzne (co 1-3 tygodnie) do oceny ilości płynu owodniowego
- Szczegółowe badanie ultrasonograficzne w celu wykluczenia wad rozwojowych płodu
- Test na cukrzycę ciążową, jeśli nie został wcześniej wykonany
- Testy niestresowe (kardiotokografia) do oceny dobrostanu płodu
- W przypadku zwiększonego ryzyka porodu przedwczesnego – monitorowanie skurczów macicy
Leczenie łagodnego polihydramnionu
W przypadku łagodnego polihydramnionu, szczególnie w późnej ciąży, zazwyczaj nie jest wymagane żadne leczenie4647. Stan często ustępuje samoistnie lub pozostaje stabilny bez interwencji. Zalecane jest jednak ścisłe monitorowanie stanu matki i płodu48.
Leczenie umiarkowanego do ciężkiego polihydramnionu
W przypadku umiarkowanego do ciężkiego polihydramnionu, zwłaszcza gdy występują objawy, może być konieczne leczenie4950:
- Amniodrenaż (amniocenteza terapeutyczna) – procedura polegająca na usunięciu nadmiaru płynu owodniowego za pomocą cienkiej igły wprowadzonej przez powłoki brzuszne. Procedura ta może przynieść ulgę w objawach, choć płyn często gromadzi się ponownie51.
- Leki – w niektórych przypadkach stosuje się indometacynę, niesteroidowy lek przeciwzapalny, który może zmniejszyć produkcję płynu owodniowego przez zmniejszenie produkcji moczu przez płód. Leczenie to nie powinno być stosowane po 31. tygodniu ciąży i wymaga ścisłego monitorowania czynności serca płodu52.
- Leczenie choroby podstawowej – jeśli polihydramnion jest spowodowany cukrzycą, skuteczna kontrola poziomu cukru we krwi może pomóc w zarządzaniu ilością płynu owodniowego53.
- Hospitalizacja – w ciężkich przypadkach z objawami takimi jak duszność, ból brzucha lub skurcze, może być konieczne leczenie w szpitalu54.
Postępowanie podczas porodu
Planowanie porodu u pacjentek z polihydramnionem wymaga uwzględnienia zwiększonego ryzyka powikłań5556:
- W przypadku łagodnego do umiarkowanego polihydramnionu poród może być planowany na 39-40 tydzień ciąży.
- W przypadku ciężkiego polihydramnionu zespół medyczny może zalecić wcześniejsze wywołanie porodu lub zaplanowany cięcie cesarskie.
- Zaleca się poród w szpitalu z dostępem do specjalistycznej opieki neonatologicznej.
- Podczas porodu ściśle monitoruje się czynność serca płodu, aby wykryć oznaki stresu.
- Należy być przygotowanym na duży odpływ płynu owodniowego podczas porodu.
- Istnieje zwiększone ryzyko wypadnięcia pępowiny, co wymaga natychmiastowej interwencji.
- Po porodzie prowadzone jest aktywne postępowanie w trzecim okresie porodu, aby zmniejszyć ryzyko krwotoku poporodowego.
Opieka po porodzie
Po porodzie zarówno matka, jak i dziecko wymagają szczególnej uwagi5758:
- Noworodek jest poddawany szczegółowemu badaniu w celu wykluczenia wad wrodzonych.
- W niektórych przypadkach dziecko może wymagać dodatkowych badań, takich jak wprowadzenie sondy do przełyku w celu sprawdzenia drożności przewodu pokarmowego.
- W przypadku ciężkiego polihydramnionu noworodek może wymagać opieki na oddziale intensywnej terapii neonatologicznej.
- Matkę monitoruje się pod kątem krwotoku poporodowego, który jest częstszy po polihydramnionie.
Chociaż polihydramnion może brzmieć niepokojąco, większość przypadków jest łagodna i nie powoduje długotrwałych problemów. Nawet w przypadkach bardziej zaawansowanych, odpowiednie monitorowanie i leczenie zwykle prowadzą do pomyślnego zakończenia ciąży5960.
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Materiały źródłowe
- #1 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
When your uterus gets larger, it puts pressure on nearby organs like your lungs, stomach, rectum and bladder. This added pressure is typically the cause of your symptoms. […] Polyhydramnios is rare and affects about 1% of pregnancies. […] For most people (especially people with mild cases), the cause of polyhydramnios is unknown. […] Moderate to severe polyhydramnios could be caused by the following: The fetus cant swallow amniotic fluid due to a congenital disorder. High blood glucose levels (caused by diabetes before or after becoming pregnant). Carrying identical twins with twin to twin transfusion syndrome (TTTS). Differing Rh factor (youre Rh-negative and the fetus is Rh-positive). Complications with the fetal heart rate. The fetus has an infection. […] Polyhydramnios is generally not treated if its a mild case or if youre at the end of your pregnancy. Your provider may schedule additional appointments to monitor your condition. In most cases, monitoring your pregnancy closely is the best plan.
- #2 Polyhydramnios | Too Much Amniotic Fluidhttps://www.birthinjuryhelpcenter.org/birth-injuries/prenatal-problems/amniotic-fluid-excess/
Polyhydramnios (also known as hydramnios) is the medical term for a pregnancy complication in which there is too much amniotic fluid inside the womb. Polyhydramnios is uncommon, occurring in about 1.5 out of every 100 pregnancies. […] Polyhydramnios is a condition that occurs when the volume of amniotic fluid exceeds normal levels. Polyhydramnios is diagnosed in approximately 1% of all pregnancies which makes it uncommon but not rare. Most of the time polyhydramnios is mild and is not harmful to the baby. However, moderate to severe cases of acute polyhydramnios (in which amniotic fluid volume is high) can trigger major complications with pregnancy and birth and pose a health risk to the baby. […] The more excess amniotic fluid there is the greater the severity of polyhydramnios. […] Moderate or serious cases of polyhydramnios usually do generate a number of noticeable physical symptoms which often include: Chronic swelling in the feet, ankles and legs, Respiratory distress (shortness of breath, discomfort when breathing), Difficult or discomfort with urination and/or constipation, Swollen vulva, Continuous heartburn, Abdominal discomfort.
- #3 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
Polyhydramnios means theres too much amniotic fluid in your uterus during pregnancy. A mild case of polyhydramnios may not cause any symptoms or problems, but more severe forms may require treatment. […] Polyhydramnios is when you have too much amniotic fluid during pregnancy. Amniotic fluid is the liquid that surrounds the fetus in your uterus. Amniotic fluid plays a significant role in the fetus’s growth and development. […] This condition usually happens in the second half of pregnancy, but it may occur as early as 16 weeks into pregnancy. Mild polyhydramnios doesnt usually cause complications. Your pregnancy care provider will monitor you closely in case your condition worsens and treatment is necessary. […] Some people dont experience any symptoms because the condition is mild. If you have a more severe case of polyhydramnios, you could have these symptoms: Sensation of tightness in your stomach, cramping or contractions. Shortness of breath. Heartburn. Difficulty pooping (constipation). Peeing more often. Swelling in your vulva (external genitals), legs and feet.
- #4 High Amniotic Fluid During Pregnancy | American Pregnancy Associationhttps://americanpregnancy.org/healthy-pregnancy/pregnancy-complications/polyhydramnios-high-amniotic-fluid/
Polyhydramnios can occur as early as 16 weeks of pregnancy, but most cases do not occur until later in pregnancy. An early appearance of polyhydramnios indicates a higher likelihood of pregnancy complications. […] As mentioned earlier, mild polyhydramnios usually does not cause complications. But in severe cases, there are certain risks, including: Pre-term Labor, Premature Birth, Excess fetal growth, Placental abruption (the placenta detaching from the wall of the uterus before you give birth), Postpartum hemorrhage, Umbilical cord prolapse (the cord falling out of the vagina before the baby), Fetal malposition, Stillbirth. […] Treatment depends on the severity of the condition and what is causing it. Mild cases of polyhydramnios usually do not require any treatment. Your doctor will probably ask you to come in for extra checkups to make sure the condition does not become severe. But you should be able to deliver a healthy baby without complications and without inducing labor. In severe cases, the treatment plan may focus on the underlying condition.
- #5 Polyhydramnios – Signs & Treatment – Huggies AUhttps://www.huggies.com.au/pregnancy/pregnancy-health-care/polyhydramnios
Polyhydramnios is a condition where there is too much amniotic fluid surrounding the baby. […] A normal or average fluid volume is around 800-1000mls (1 litre). When the volume exceeds two litres, then it tends to become noticeable, primarily to the mother because of her increasing discomfort. […] The earlier in pregnancy that polyhydramnios is diagnosed and the greater the volume of amniotic fluid, the more risk of complications developing. […] Excessive and rapid weight gain. A normal weight gain during pregnancy is around 12 kilograms. […] A rapid increase in the mother’s abdominal size and increasing discomfort. […] Swelling of the legs, and generalized body swelling. […] A slowing down of foetal movements. […] Breathlessness. […] Heartburn, indigestion and a change in the amount of food which can be comfortably eaten.
- #6 Polyhydramnios (Too Much Amniotic Fluid): Causes, Symptoms & Treatmenthttps://parenting.firstcry.com/articles/polyhydramnios/
Polyhydramnios usually occurs in the second half of pregnancy, but it can be experienced as early as 16 weeks of pregnancy. Early, mild cases of polyhydramnios usually have no noticeable symptoms. The first symptom is the pressure placed on the belly and internal organs by the amniotic sac. Other common signs of polyhydramnios include: shortness of breath, constipation, heartburn, rapid weight gain, abdominal and foot swelling, reduction in urine, fatigue, unexpected enlargement of the pregnancy bump (macrosomia), swelling in your vulva (external genitals). […] If you are concerned about having polyhydramnios or if any of these symptoms become worse, you should see your doctor immediately. […] Polyhydramnios is a rare condition, experienced by less than 1% of all pregnant women. […] If the amount of amniotic fluid in your uterus exceeds 1.5 litres, you will develop a condition known as polyhydramnios. […] In simple terms, by the polyhydramnios definition, we mean the excess build-up of amniotic fluid during pregnancy, which may jeopardise the health of the baby as well as the mother.
- #7 Polyhydramnios – StatPearls – NCBI Bookshelfhttps://www.ncbi.nlm.nih.gov/books/NBK562140/
Polyhydramnios is a pathological condition characterized by an excess of amniotic fluid associated with increased rates of maternal and neonatal morbidity and mortality. This condition develops when the mechanisms regulating amniotic fluid volume are disrupted, most commonly due to excess fetal urine production, impaired swallowing, or gastrointestinal obstruction. The diagnosis is made through ultrasonography when the single deepest vertical pocket of fluid is at least 8 cm or the amniotic fluid index is at least 24 cm. Polyhydramnios can be classified as mild, moderate, or severe based on these parameters. […] Patients with severe polyhydramnios may experience symptoms such as dyspnea and edema, for which amnioreduction can provide relief. […] Polyhydramnios increases the risk of complications such as preterm labor, preterm prelabor rupture of membranes, and placental abruption. Therefore, these individuals should be asked about contractions, cramping, abdominal pain, loss of fluid, and vaginal bleeding. Any concerning symptoms should be further investigated with a pelvic examination and assessment of fetal well-being.
- #8 Polyhydramnios: Causes and How It’s Managedhttps://www.verywellhealth.com/polyhydramnios-5120928
Polyhydramnios is diagnosed during an ultrasound that measures amniotic fluid volume. […] Polyhydramnios is diagnosed if the AFI is 24 or greater or the SDP is 8 or greater. […] When polyhydramnios is diagnosed, your healthcare provider will likely request other tests to identify any underlying conditions occurring for you or your baby. […] Depending on the amount of fluid you have in your womb, you may need treatment to remove some of the excess fluid by: Draining fluid through a procedure called amniocentesis. […] People diagnosed with polyhydramnios can expect more careful monitoring of fetal development, position, and amniotic fluid volume. […] Its recommended that pregnant people diagnosed with polyhydramnios give birth in a hospital. […] After delivery, your baby will have an examination and normal testing to ensure they are healthy.
- #9 Management of Symptomatic Polyhydramnioshttps://exxcellence.org/list-of-pearls/management-of-symptomatic-polyhydramnios/?categoryName=&searchTerms=&featured=False
Polyhydramnios is an excessive amount of amniotic fluid relative to gestational age. It is thought to result from either increased production or decreased clearance of amniotic fluid and is often suspected when uterine size is greater than dates. Polyhydramnios may be initially identified sonographically or through subjective impression. Quantified measurements include the amniotic fluid index (AFI) and deepest vertical pocket (DVP). It is characterized as mild (AFI 24.0-29.9 cm or DVP 8 and 12 cm), moderate (AFI 30.0-34.9 cm or DVP 12 and 16 cm), or severe (AFI 35.0cm or DVP 16cm). […] The uterine distension found in severe polyhydramnios can be associated with maternal symptoms including shortness of breath with respiratory compromise, uterine irritability and contractions, and abdominal discomfort.
- #10 Polyhydramnios – Too Much Amniotic Fluidhttps://www.babymed.com/polyhydramnios-too-much-amniotic-fluid
Polyhydramnios refers to the presence of an excessive amount of amniotic fluid in the uterus during pregnancy, which is an essential component surrounding your growing baby, playing a crucial role in their development. […] Polyhydramnios can be classified into mild, moderate, or severe, based on the AFI or DVP measurements. Mild cases, the most common (65-70%), have AFI of 24.0 to 29.9 cm or DVP of 8 to 11 cm. Moderate is marked by AFI of 30.0 to 34.9 cm or DVP of 12 to 15 cm. Severe cases (less than 15%), with AFI 35 cm or DVP 16 cm, require immediate attention. […] Understanding how altered fetal swallowing or overproduction of urine can affect fluid levels helps in recognizing conditions that need intervention. […] Typically, mild polyhydramnios seen later in pregnancy doesn’t need treatment. For severe cases causing symptoms like maternal discomfort, amnioreduction might provide relief, though the fluid commonly resurfaces.
- #11 Polyhydramnios | Too Much Amniotic Fluidhttps://www.birthinjuryhelpcenter.org/birth-injuries/prenatal-problems/amniotic-fluid-excess/
Most cases of polyhydramnios occur later on in pregnancy, but the condition can occur as early as week 16-17. The earlier polyhydramnios occurs during pregnancy the more potentially serious and concerning it is likely to be. […] In cases of severe polyhydramnios, there is significant risk of serious pregnancy and childbirth complications. The most significant complications associated with polyhydramnios include: Prematurity, Fetal Macrosomia, Placental Abruption, Fetal Malposition, Umbilical Cord Prolapse. […] Polyhydramnios is usually diagnosed during the third-trimester sonogram. The rate of perinatal mortality doubles in pregnancies complicated by polyhydramnios. […] Most of the time polyhydramnios is mild and does not cause any notable complications or increased risks in the pregnancy. Even children who are transferred to neonatal intensive care after birth from complications from too much amniotic fluid still typically fare very well.
- #12 Polyhydramnioshttp://ask-ahd.ahdubai.com/con-20339036
The earlier that polyhydramnios occurs in pregnancy and the greater the amount of excess amniotic fluid, the higher the risk of complications. […] If you experience preterm labor, shortness of breath or abdominal pain, you may need treatment potentially in the hospital. […] Mild cases of polyhydramnios rarely require treatment and may go away on their own. Even cases that cause discomfort can usually be managed without intervention. […] If you have mild to moderate polyhydramnios, you’ll likely be able to carry your baby to term, delivering at 39 or 40 weeks. If you have severe polyhydramnios, your health care provider will discuss the appropriate timing of delivery, to avoid complications for you and your baby.
- #13 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
Polyhydramnios means theres too much amniotic fluid in your uterus during pregnancy. A mild case of polyhydramnios may not cause any symptoms or problems, but more severe forms may require treatment. […] Polyhydramnios is when you have too much amniotic fluid during pregnancy. Amniotic fluid is the liquid that surrounds the fetus in your uterus. Amniotic fluid plays a significant role in the fetus’s growth and development. […] This condition usually happens in the second half of pregnancy, but it may occur as early as 16 weeks into pregnancy. Mild polyhydramnios doesnt usually cause complications. Your pregnancy care provider will monitor you closely in case your condition worsens and treatment is necessary. […] Some people dont experience any symptoms because the condition is mild. If you have a more severe case of polyhydramnios, you could have these symptoms: Sensation of tightness in your stomach, cramping or contractions. Shortness of breath. Heartburn. Difficulty pooping (constipation). Peeing more often. Swelling in your vulva (external genitals), legs and feet.
- #14 10 Signs of Polyhydramnios: How to Know if you have Too Much Amniotic Fluid | Know Polyhydramnioshttps://polyhydramnios.org/learn-more-about-polyhydramnios/signs-and-symptoms-of-polyhydramnios/
The signs and symptoms of Polyhydramnios are usually caused by increased pressure in and around the uterus. […] When asked what polyhydramnios feels like, many moms will agree that intense contractions, trouble breathing, trouble doing normal activities, and extreme anxiety were some of their most difficult symptoms. […] Shortness of breath, the inability to breathe, and breathlessness are all common complaints of women with Polyhydramnios. […] Breathing may become increasingly more difficult in severe cases of Polyhydramnios. […] Polyhydramnios swelling can be so bad that it can affect feet, ankles, legs, hips, thighs, and your abdominal wall. […] With Polyhydramnios though, when your larger-than-normal uterus causes increased return of blood to your heart, you may experience inflammation of the vaginal arteries and ducts as a result.
- #15 Polyhydramnios (too much amniotic fluid)https://www.nhs.uk/conditions/polyhydramnios/
Polyhydramnios is when there’s too much amniotic fluid (the fluid that surrounds the baby in the womb) during pregnancy. It’s not usually serious and there’s often no cause. […] Polyhydramnios (too much amniotic fluid) does not usually cause symptoms. You may only find out you have it at a routine scan or antenatal appointment. […] If you do have symptoms, they might include: indigestion and heartburn, constipation, breathlessness, swollen feet and legs, urinary tract infections (UTIs). […] Polyhydramnios can happen suddenly if the amniotic fluid increases quickly. It can cause tummy pain and make your tummy get bigger suddenly. This is more common if you’re expecting more than 1 baby. […] If you have symptoms of polyhydramnios, such as your tummy getting bigger suddenly, you may be referred for an ultrasound scan.
- #16 Polyhydramnios (High Amniotic Fluid) | Children’s Hospital Coloradohttps://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/conditions/polyhydramnios/
Polyhydramnios is a condition that occurs when amniotic fluid levels are higher than expected during pregnancy. Amniotic fluid is the watery substance that surrounds your baby before birth. […] In most cases, polyhydramnios does not cause significant problems. In rare cases it can lead to complications during pregnancy or occur because of a developmental issue. […] Complications of polyhydramnios include: Maternal symptoms caused by increased stretching of the uterus such as abdominal distention, contractions and shortness of breath. […] Most people with polyhydramnios don’t have any signs of the condition. Usually, you find out you have polyhydramnios during routine checks during pregnancy to measure your amniotic fluid. Noticeable symptoms include: Belly pain or tightness, Difficulty breathing, Indigestion, upset stomach or constipation, Increased or decreased urination. […] Mild polyhydramnios late in the third trimester doesn’t usually require any treatment. When it occurs earlier in pregnancy, you may need tests or polyhydramnios treatment such as: Amniocentesis, a test to check your amniotic fluid for genetic conditions.
- #17 Polyhydramnios: Causes and How It’s Managedhttps://www.verywellhealth.com/polyhydramnios-5120928
Polyhydramnios is a pregnancy condition where there is excess amniotic fluid in the womb. Most cases wont cause serious problems for you or your baby. […] In most cases, there are no symptoms or only mild symptoms with polyhydramnios. The amniotic fluid builds up slowly and many people barely notice the excess fluid building up. Many of the mild symptoms of polyhydramnios are common in typical pregnancies and go unnoticed. […] Symptoms of polyhydramnios include: Difficulty breathing or shortness of breath, Heartburn, Constipation, Swollen ankles and feet, A tight feeling or pressure in your belly. […] Polyhydramnios can appear at any point during pregnancy. When it develops early, there are higher chances of developing more serious complications. […] In more severe cases, there is a risk of: Preterm labor and premature birth, Excess fetal growth, Abnormal fetal position, Umbilical cord prolapse (the cord falling out of the vagina before the baby), Bleeding after delivery, Placental abruption (the placenta detaching from the wall of the uterus before you give birth), Stillbirth.
- #18 Polyhydramnios (Hydramnios) During Pregnancy: Too Much Amniotic Fluidhttps://www.whattoexpect.com/pregnancy/pregnancy-health/complications/hydramnios.aspx
It’s common to not experience any symptoms of polyhydramnios at all. If you do, signs of too much amniotic fluid may include: Difficulty feeling fetal movements, due to the extra amniotic fluid cushioning your uterus; Abdominal discomfort and trouble breathing, since the uterus presses on your lungs and other organs; Uterine contractions, indigestion, constipation, swelling in the leg, hip, ankle and/or foot and breathlessness (symptoms that are common during any healthy pregnancy); Peeing less often. […] Polyhydramnios occurs in roughly 1 to 2 percent of all pregnancies. […] Known risk factors for too much amniotic fluid include having uncontrolled diabetes and carrying multiples. However, in some cases there is no known cause. […] Most cases of polyhydramnios come and go, and the extra fluid reabsorbs on its own. So unless fluid accumulation is fairly severe, there’s nothing you need to do.
- #19 Polyhydramnios (too much amniotic fluid): causes, risks and treatmenthttps://www.babycenter.in/pregnancy/pregnancy-health/polyhydramnios-too-much-amniotic-fluid-causes-risks-and-trea_551936
Polyhydramnios is a pregnancy condition when you have too much amniotic fluid in your womb. When this happens, the uterus becomes larger than normal. Most cases are mild and not dangerous, but sometimes polyhydramnios can put you at increased risk for complications. If you’re diagnosed with polyhydramnios, your doctor will advise ultrasounds and monitor your pregnancy more closely. If it’s severe, you’ll need additional care. […] It can be hard for you to tell because polyhydramnios usually comes on gradually. It’s most likely to be picked up during a routine ultrasound scan. However, most cases are mild and may not be picked up by about 30 weeks of pregnancy. When your doctor measures your bump and checks it for your stage of pregnancy, she may spot that you’re large for dates. This is when your uterus is growing more rapidly than it should.
- #20 Polyhydramnios | Beacon Health Systemhttps://www.beaconhealthsystem.org/library/diseases-and-conditions/polyhydramnios?content_id=CON-20339036
In polyhydramnios, increased levels of amniotic fluid accumulates in the uterus during pregnancy. […] Most of the time, the condition is mild. It’s often found during the middle or later stages of pregnancy. Severe polyhydramnios may cause shortness of breath, preterm labor or other symptoms. […] Polyhydramnios symptoms may be linked with the buildup of amniotic fluid creating pressure within the uterus and on nearby organs. Mild polyhydramnios often causes few or no symptoms. But serious forms of the condition may cause: Shortness of breath or not being able to breathe. Swelling in the ankles or feet. Pain in the stomach area. Feelings of tightness in the muscles of the uterus, called contractions. […] Greater health problems usually are linked with severe polyhydramnios. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus.
- #21 Polyhydramnios | Too Much Amniotic Fluidhttps://www.birthinjuryhelpcenter.org/birth-injuries/prenatal-problems/amniotic-fluid-excess/
Polyhydramnios (also known as hydramnios) is the medical term for a pregnancy complication in which there is too much amniotic fluid inside the womb. Polyhydramnios is uncommon, occurring in about 1.5 out of every 100 pregnancies. […] Polyhydramnios is a condition that occurs when the volume of amniotic fluid exceeds normal levels. Polyhydramnios is diagnosed in approximately 1% of all pregnancies which makes it uncommon but not rare. Most of the time polyhydramnios is mild and is not harmful to the baby. However, moderate to severe cases of acute polyhydramnios (in which amniotic fluid volume is high) can trigger major complications with pregnancy and birth and pose a health risk to the baby. […] The more excess amniotic fluid there is the greater the severity of polyhydramnios. […] Moderate or serious cases of polyhydramnios usually do generate a number of noticeable physical symptoms which often include: Chronic swelling in the feet, ankles and legs, Respiratory distress (shortness of breath, discomfort when breathing), Difficult or discomfort with urination and/or constipation, Swollen vulva, Continuous heartburn, Abdominal discomfort.
- #22 10 Signs of Polyhydramnios: How to Know if you have Too Much Amniotic Fluid | Know Polyhydramnioshttps://polyhydramnios.org/learn-more-about-polyhydramnios/signs-and-symptoms-of-polyhydramnios/
The signs and symptoms of Polyhydramnios are usually caused by increased pressure in and around the uterus. […] When asked what polyhydramnios feels like, many moms will agree that intense contractions, trouble breathing, trouble doing normal activities, and extreme anxiety were some of their most difficult symptoms. […] Shortness of breath, the inability to breathe, and breathlessness are all common complaints of women with Polyhydramnios. […] Breathing may become increasingly more difficult in severe cases of Polyhydramnios. […] Polyhydramnios swelling can be so bad that it can affect feet, ankles, legs, hips, thighs, and your abdominal wall. […] With Polyhydramnios though, when your larger-than-normal uterus causes increased return of blood to your heart, you may experience inflammation of the vaginal arteries and ducts as a result.
- #23 Polyhydramnios – Wikipediahttps://en.wikipedia.org/wiki/Polyhydramnios
Polyhydramnios is a medical condition describing an excess of amniotic fluid in the amniotic sac. It is seen in about 1% of pregnancies. It is typically diagnosed when the amniotic fluid index (AFI) is greater than 24 cm. There are two clinical varieties of polyhydramnios: chronic polyhydramnios where excess amniotic fluid accumulates gradually, and acute polyhydramnios where excess amniotic fluid collects rapidly. […] Fetuses with polyhydramnios are at risk for a number of other problems including cord prolapse, placental abruption, premature birth and perinatal death. At delivery the baby should be checked for congenital abnormalities. […] During the pregnancy, certain clinical signs may suggest polyhydramnios. In the mother, the physician may observe increased abdominal size out of proportion for her weight gain and gestation age, uterine size that outpaces gestational age, shiny skin with stria (seen mostly in severe polyhydramnios), dyspnea, and chest heaviness. When examining the fetus, faint fetal heart sounds are also an important clinical sign of this condition.
- #24 Polyhydramnioshttps://www.babycentre.co.uk/a551936/polyhydramnios
Sudden polyhydramnios is more common if you’re expecting identical twins, because of the risk of TTTS. In rare cases, the increase in fluid can come on over a few days. Sudden polyhydramnios can cause severe pains in your belly and is much more likely to be picked up earlier in your pregnancy. Severe polyhydramnios also tends to make the following normal pregnancy symptoms worse: breathlessness, indigestion and heartburn, constipation, swollen feet and legs, urinary tract infection (UTIs), snoring, high blood pressure, varicose veins in your vulva and calves. […] The treatment you receive will depend on how high your AFI is, and whether your doctor has worked out what’s causing the polyhydramnios. In mild cases where a cause can’t be found, your condition is likely to get better on its own as your pregnancy progresses. However, its likely that your midwife and doctor will monitor you and your baby more closely for the rest of your pregnancy.
- #25 Polyhydramnios (too much amniotic fluid)https://www.nhs.uk/conditions/polyhydramnios/
Polyhydramnios is when there’s too much amniotic fluid (the fluid that surrounds the baby in the womb) during pregnancy. It’s not usually serious and there’s often no cause. […] Polyhydramnios (too much amniotic fluid) does not usually cause symptoms. You may only find out you have it at a routine scan or antenatal appointment. […] If you do have symptoms, they might include: indigestion and heartburn, constipation, breathlessness, swollen feet and legs, urinary tract infections (UTIs). […] Polyhydramnios can happen suddenly if the amniotic fluid increases quickly. It can cause tummy pain and make your tummy get bigger suddenly. This is more common if you’re expecting more than 1 baby. […] If you have symptoms of polyhydramnios, such as your tummy getting bigger suddenly, you may be referred for an ultrasound scan.
- #26 Polyhydramnioshttps://www.babycentre.co.uk/a551936/polyhydramnios
Sudden polyhydramnios is more common if you’re expecting identical twins, because of the risk of TTTS. In rare cases, the increase in fluid can come on over a few days. Sudden polyhydramnios can cause severe pains in your belly and is much more likely to be picked up earlier in your pregnancy. Severe polyhydramnios also tends to make the following normal pregnancy symptoms worse: breathlessness, indigestion and heartburn, constipation, swollen feet and legs, urinary tract infection (UTIs), snoring, high blood pressure, varicose veins in your vulva and calves. […] The treatment you receive will depend on how high your AFI is, and whether your doctor has worked out what’s causing the polyhydramnios. In mild cases where a cause can’t be found, your condition is likely to get better on its own as your pregnancy progresses. However, its likely that your midwife and doctor will monitor you and your baby more closely for the rest of your pregnancy.
- #27 Polyhydramnios (Causes, Symptoms, and Treatment)https://patient.info/doctor/polyhydramnios
Polyhydramnios is suspected when antenatal examination reveals a uterus that is large for dates. Fetal parts may be difficult to palpate. It may be picked up on clinical or ultrasound examination. […] When not diagnosed on routine antenatal examination, it may present with excessive maternal breathlessness, early onset of labour or rupture of membranes, umbilical cord prolapse, or abnormal fetal presentation. […] Occasionally, the uterus enlarges rapidly. This is known as acute polyhydramnios and is most common in twin pregnancies. In such cases, abnormal connecting blood vessels in the twin placenta result in unequal distribution of blood flow (twin-to-twin transfusion syndrome). The twin receiving the larger amount of blood supply is known as the recipient twin and the twin receiving the smaller amount is known as the donor. The recipient twin produces a large amount of urine and is surrounded by excessive amniotic fluid.
- #28 Polyhydramnios – Diagnosis and treatment – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/polyhydramnios/diagnosis-treatment/drc-20368494
To find out if you have polyhydramnios, you’ll likely have a fetal ultrasound. This test uses high-frequency sound waves to make images of your unborn baby on a monitor. […] Polyhydramnios is diagnosed if the MVP is 8 or greater, or the AFI is 24 or greater. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. […] Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus. […] After treatment, your health care team likely will want to check your amniotic fluid level about every 1 to 3 weeks. […] If you have mild to moderate polyhydramnios, your care team probably will plan to have you deliver your baby at 39 or 40 weeks. If you have severe polyhydramnios, your team likely will talk about the right timing of delivery. The goal is to lower the chances of health problems for you and your baby.
- #29 High Amniotic Fluid During Pregnancy | American Pregnancy Associationhttps://americanpregnancy.org/healthy-pregnancy/pregnancy-complications/polyhydramnios-high-amniotic-fluid/
Polyhydramnios can occur as early as 16 weeks of pregnancy, but most cases do not occur until later in pregnancy. An early appearance of polyhydramnios indicates a higher likelihood of pregnancy complications. […] As mentioned earlier, mild polyhydramnios usually does not cause complications. But in severe cases, there are certain risks, including: Pre-term Labor, Premature Birth, Excess fetal growth, Placental abruption (the placenta detaching from the wall of the uterus before you give birth), Postpartum hemorrhage, Umbilical cord prolapse (the cord falling out of the vagina before the baby), Fetal malposition, Stillbirth. […] Treatment depends on the severity of the condition and what is causing it. Mild cases of polyhydramnios usually do not require any treatment. Your doctor will probably ask you to come in for extra checkups to make sure the condition does not become severe. But you should be able to deliver a healthy baby without complications and without inducing labor. In severe cases, the treatment plan may focus on the underlying condition.
- #30 Polyhydramnios – Gynecology and Obstetrics – Merck Manual Professional Editionhttps://www.merckmanuals.com/professional/gynecology-and-obstetrics/antenatal-complications/polyhydramnios
Polyhydramnios is excessive amniotic fluid; it is associated with maternal and fetal complications. […] Polyhydramnios is often asymptomatic. Sometimes the uterus is larger than expected for dates. Some women, especially when polyhydramnios is severe and causes uterine distention, have difficulty breathing and/or painful preterm contractions. […] With polyhydramnios, risk of the following complications is increased: Preterm contractions and possibly prelabor rupture of membranes (sometimes followed by placental abruption) or preterm labor, Fetal malposition, Maternal respiratory compromise, Umbilical cord prolapse, Uterine atony, Postpartum hemorrhage, Fetal death (risk is increased even when polyhydramnios is idiopathic). […] Recommendations for prenatal monitoring depend on the severity of polyhydramnios, based on AFI: AFI 30 cm (which increases risk of fetal death): Prenatal monitoring should begin as early as 32 weeks or whenever it is diagnosed thereafter; it should include nonstress testing at least once a week. […] Consider reducing amniotic fluid volume only if polyhydramnios causes severe maternal symptoms.
- #31 Polyhydramnios | March of Dimeshttps://www.marchofdimes.org/find-support/topics/planning-baby/polyhydramnios
Polyhydramnios happens when there is too much amniotic fluid around your baby during pregnancy. […] Having too much fluid can affect how your baby develops. […] Many women with polyhydramnios don’t have symptoms. If you have a lot of extra amniotic fluid you may have belly pain and trouble breathing. This is because the uterus presses on your organs and lungs. Other signs and symptoms include: Feeling tightness in your stomach, upset stomach or indigestion, constipation (trouble moving bowels), peeing less frequently, swelling in your leg, thigh, hip, ankle or foot, having an enlarged vulva (the outer part of the vagina). […] Polyhydramnios may increase the risk of these problems during pregnancy: Preterm birth, premature rupture of the membranes (PROM), placental abruption, stillbirth, postpartum hemorrhage, fetal malposition, severe breathing problems during pregnancy, uterine atony, bleeding after delivery, prolapsed umbilical cord, macrosomia, shoulder dystocia, birth defects, including problems with the baby’s bones and genetic conditions.
- #32 Too much amniotic fluid (polyhydramnios): Signs, causes, and riskshttps://www.medicalnewstoday.com/articles/323232
Polyhydramnios occurs when too much amniotic fluid surrounds the fetus in the womb. This excess fluid can slightly increase the risk of complications during pregnancy and delivery. […] Women with polyhydramnios often have no signs or symptoms. When symptoms do occur, they can include difficulty breathing, premature contractions, or, if polyhydramnios is severe, pain in the abdomen. […] Research has linked polyhydramnios to an increased risk of certain complications for both the woman and baby. Possible complications for the woman include longer labor, premature contractions leading to preterm delivery, premature separation of the placenta from the wall of the womb, the water breaking too early, difficulty breathing, excessive relaxation and lack of tone of the womb after labor, and uncontrolled bleeding after labor.
- #33 Polyhydramnios – StatPearls – NCBI Bookshelfhttps://www.ncbi.nlm.nih.gov/books/NBK562140/
Patients with moderate-to-severe polyhydramnios may be symptomatic. These patients may present with clinically significant dyspnea secondary to excessive amniotic fluid restricting diaphragmatic movement. Lower extremity edema may also cause considerable discomfort. […] The prognosis for mild idiopathic polyhydramnios is excellent, though the maternal and fetal prognosis worsens as the severity of polyhydramnios increases. Patients with mild idiopathic polyhydramnios frequently have a self-limited disease that resolves without any intervention. […] Perinatal and maternal morbidity and mortality increase as the severity of polyhydramnios increases. Polyhydramnios is associated with a higher incidence of fetal macrosomia, malpresentation, placental abruption, cord prolapse, cesarean birth, neonatal respiratory distress, low 5-minute APGAR scores, postpartum hemorrhage, and perinatal mortality.
- #34 What Is Polyhydramnios? Causes, Symptoms, and Morehttps://www.webmd.com/baby/what-to-know-about-polyhydramnios
If you get severe polyhydramnios in the early weeks of pregnancy, you’re at a higher risk of complications. Polyhydramnios may lead to the following complications: Premature birth (i.e., birth before 37 weeks of pregnancy), Excess growth of the baby, Early rupture of the amniotic sac, Placental abruption i.e., the placenta detaches from the womb before delivery, Umbilical cord prolapse the umbilical cord comes out of the womb before the baby, C-section or cesarean delivery, Stillbirth, Heavy bleeding. […] Mild polyhydramnios may cause discomfort, but it usually doesn’t require treatment and resolves over time. Sometimes, treating the underlying cause, like diabetes, can resolve polyhydramnios. […] If you have severe polyhydramnios, you may have early labor, breathing problems, or abdominal pain. In such cases, you may need immediate treatment and even hospitalization.
- #35 Polyhydramnioshttps://www.babycentre.co.uk/a551936/polyhydramnios
The higher your levels of amniotic fluid, the greater your chance of running into birth complications. Your doctor will discuss these with you as you near the end of pregnancy. Polyhydramnios can lead to premature birth and other complications, including: The extra pressure of fluid on the amniotic sac may make it break open too early. This is called premature rupture of membranes (PROM). There’s a chance that the umbilical cord could slip down your vagina ahead of your baby’s head (cord prolapse), meaning he gets less oxygen. Cord prolapse is a particular risk with polyhydramnios because your baby is less likely to have his head engaged low down in your pelvis near the end of pregnancy. […] You have an increased risk of heavy bleeding (haemorrhage) after your baby is born because your womb has been so stretched. Your doctor is likely to recommend a managed third stage to protect you against haemorrhage. For all these reasons, if you have moderate to severe polyhydramnios, your doctor may advise you to give birth early. She’s likely to recommend your labour is induced, or that you have a planned caesarean.
- #36https://pmc.ncbi.nlm.nih.gov/articles/PMC3964358/
Polyhydramnios is defined as a pathological increase of amniotic fluid volume in pregnancy and is associated with increased perinatal morbidity and mortality. […] Typical symptoms of polyhydramnios include maternal dyspnea, preterm labor, premature rupture of membranes (PPROM), abnormal fetal presentation, cord prolapse and postpartum hemorrhage. […] The risk of the following obstetric complications is increased when polyhydramnios is present due to over-expansion of the uterus: maternal dyspnea, preterm labor, premature rupture of membranes, abnormal fetal presentation, umbilical cord prolapse, postpartum hemorrhage, fetal macrosomia due to maternal diabetes mellitus, hypertensive disorders of pregnancy, urinary tract infections. […] These risks vary depending on the severity and etiology of the polyhydramnios. […] Perinatal mortality increased 13-fold when the single deepest pocket was less than 2cm; when the SDP was less than 1cm, perinatal mortality increased 47-fold.
- #37https://pmc.ncbi.nlm.nih.gov/articles/PMC3964358/
Polyhydramnios is defined as a pathological increase of amniotic fluid volume in pregnancy and is associated with increased perinatal morbidity and mortality. […] Typical symptoms of polyhydramnios include maternal dyspnea, preterm labor, premature rupture of membranes (PPROM), abnormal fetal presentation, cord prolapse and postpartum hemorrhage. […] The risk of the following obstetric complications is increased when polyhydramnios is present due to over-expansion of the uterus: maternal dyspnea, preterm labor, premature rupture of membranes, abnormal fetal presentation, umbilical cord prolapse, postpartum hemorrhage, fetal macrosomia due to maternal diabetes mellitus, hypertensive disorders of pregnancy, urinary tract infections. […] These risks vary depending on the severity and etiology of the polyhydramnios. […] Perinatal mortality increased 13-fold when the single deepest pocket was less than 2cm; when the SDP was less than 1cm, perinatal mortality increased 47-fold.
- #38 Polyhydramnios: Causes and How It’s Managedhttps://www.verywellhealth.com/polyhydramnios-5120928
Polyhydramnios is a pregnancy condition where there is excess amniotic fluid in the womb. Most cases wont cause serious problems for you or your baby. […] In most cases, there are no symptoms or only mild symptoms with polyhydramnios. The amniotic fluid builds up slowly and many people barely notice the excess fluid building up. Many of the mild symptoms of polyhydramnios are common in typical pregnancies and go unnoticed. […] Symptoms of polyhydramnios include: Difficulty breathing or shortness of breath, Heartburn, Constipation, Swollen ankles and feet, A tight feeling or pressure in your belly. […] Polyhydramnios can appear at any point during pregnancy. When it develops early, there are higher chances of developing more serious complications. […] In more severe cases, there is a risk of: Preterm labor and premature birth, Excess fetal growth, Abnormal fetal position, Umbilical cord prolapse (the cord falling out of the vagina before the baby), Bleeding after delivery, Placental abruption (the placenta detaching from the wall of the uterus before you give birth), Stillbirth.
- #39 Polyhydramnios – StatPearls – NCBI Bookshelfhttps://www.ncbi.nlm.nih.gov/books/NBK562140/
Patients with moderate-to-severe polyhydramnios may be symptomatic. These patients may present with clinically significant dyspnea secondary to excessive amniotic fluid restricting diaphragmatic movement. Lower extremity edema may also cause considerable discomfort. […] The prognosis for mild idiopathic polyhydramnios is excellent, though the maternal and fetal prognosis worsens as the severity of polyhydramnios increases. Patients with mild idiopathic polyhydramnios frequently have a self-limited disease that resolves without any intervention. […] Perinatal and maternal morbidity and mortality increase as the severity of polyhydramnios increases. Polyhydramnios is associated with a higher incidence of fetal macrosomia, malpresentation, placental abruption, cord prolapse, cesarean birth, neonatal respiratory distress, low 5-minute APGAR scores, postpartum hemorrhage, and perinatal mortality.
- #40 What Is Polyhydramnios? Causes, Symptoms, and Morehttps://www.webmd.com/baby/what-to-know-about-polyhydramnios
If you get severe polyhydramnios in the early weeks of pregnancy, you’re at a higher risk of complications. Polyhydramnios may lead to the following complications: Premature birth (i.e., birth before 37 weeks of pregnancy), Excess growth of the baby, Early rupture of the amniotic sac, Placental abruption i.e., the placenta detaches from the womb before delivery, Umbilical cord prolapse the umbilical cord comes out of the womb before the baby, C-section or cesarean delivery, Stillbirth, Heavy bleeding. […] Mild polyhydramnios may cause discomfort, but it usually doesn’t require treatment and resolves over time. Sometimes, treating the underlying cause, like diabetes, can resolve polyhydramnios. […] If you have severe polyhydramnios, you may have early labor, breathing problems, or abdominal pain. In such cases, you may need immediate treatment and even hospitalization.
- #41 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
People with polyhydramnios may be monitored more closely for the remainder of the pregnancy. You can expect more frequent appointments as well as more ultrasounds to measure amniotic fluid volume. […] Your birthing experience shouldnt be too different than someone without polyhydramnios. Your babys heartbeat will be evaluated during labor to make sure they arent going through too much stress. You may also pass a large amount of amniotic fluid as you give birth. A pediatrician will evaluate your baby immediately after birth and make sure theyre healthy. […] Mild cases of polyhydramnios shouldnt affect your baby. In diabetes-related cases, the fetus may grow too large for a vaginal delivery. Severe cases of polyhydramnios may lead to premature labor and your baby being born early. […] Yes, most people will not have pregnancy complications from too much amniotic fluid and will have a healthy baby.
- #42 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
When your uterus gets larger, it puts pressure on nearby organs like your lungs, stomach, rectum and bladder. This added pressure is typically the cause of your symptoms. […] Polyhydramnios is rare and affects about 1% of pregnancies. […] For most people (especially people with mild cases), the cause of polyhydramnios is unknown. […] Moderate to severe polyhydramnios could be caused by the following: The fetus cant swallow amniotic fluid due to a congenital disorder. High blood glucose levels (caused by diabetes before or after becoming pregnant). Carrying identical twins with twin to twin transfusion syndrome (TTTS). Differing Rh factor (youre Rh-negative and the fetus is Rh-positive). Complications with the fetal heart rate. The fetus has an infection. […] Polyhydramnios is generally not treated if its a mild case or if youre at the end of your pregnancy. Your provider may schedule additional appointments to monitor your condition. In most cases, monitoring your pregnancy closely is the best plan.
- #43 Polyhydramnios – Diagnosis and treatment – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/polyhydramnios/diagnosis-treatment/drc-20368494
To find out if you have polyhydramnios, you’ll likely have a fetal ultrasound. This test uses high-frequency sound waves to make images of your unborn baby on a monitor. […] Polyhydramnios is diagnosed if the MVP is 8 or greater, or the AFI is 24 or greater. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. […] Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus. […] After treatment, your health care team likely will want to check your amniotic fluid level about every 1 to 3 weeks. […] If you have mild to moderate polyhydramnios, your care team probably will plan to have you deliver your baby at 39 or 40 weeks. If you have severe polyhydramnios, your team likely will talk about the right timing of delivery. The goal is to lower the chances of health problems for you and your baby.
- #44 Too much amniotic fluid (polyhydramnios)https://www.babycenter.com/pregnancy/health-and-safety/excessive-amniotic-fluid-polyhydramnios_1200199
If you’re diagnosed with polyhydramnios, your practitioner will order a high-resolution ultrasound to check for abnormalities and possibly amniocentesis to test for a genetic defect and infections. You’ll also need to have regular nonstress tests or ultrasounds for the rest of your pregnancy to monitor your baby’s development. And you’ll be watched closely for signs of preterm labor.
- #45 Polyhydramnios: Causes and How It’s Managedhttps://www.verywellhealth.com/polyhydramnios-5120928
Polyhydramnios is diagnosed during an ultrasound that measures amniotic fluid volume. […] Polyhydramnios is diagnosed if the AFI is 24 or greater or the SDP is 8 or greater. […] When polyhydramnios is diagnosed, your healthcare provider will likely request other tests to identify any underlying conditions occurring for you or your baby. […] Depending on the amount of fluid you have in your womb, you may need treatment to remove some of the excess fluid by: Draining fluid through a procedure called amniocentesis. […] People diagnosed with polyhydramnios can expect more careful monitoring of fetal development, position, and amniotic fluid volume. […] Its recommended that pregnant people diagnosed with polyhydramnios give birth in a hospital. […] After delivery, your baby will have an examination and normal testing to ensure they are healthy.
- #46 Polyhydramnios (too much amniotic fluid)https://www.nhs.uk/conditions/polyhydramnios/
Polyhydramnios (too much amniotic fluid) usually does not need any treatment. You may have extra check-ups for the rest of your pregnancy and during labour and birth. […] If you have severe polyhydramnios, you may have some of the amniotic fluid drained from your womb using a thin needle. You may need this treatment more than once. You’ll be monitored afterwards to check your fluid levels. […] Complications of polyhydramnios (too much amniotic fluid) are rare. […] Rarely, in more severe cases, complications can include: your waters breaking early, placental abruption, umbilical cord prolapse, your baby being born prematurely, your baby having a low birth weight. […] If you have moderate or severe polyhydramnios, you may be advised to give birth in hospital. This is so you can be monitored closely and treatment will be available quickly if needed.
- #47 Polyhydramnios (Hydramnios) During Pregnancy: Too Much Amniotic Fluidhttps://www.whattoexpect.com/pregnancy/pregnancy-health/complications/hydramnios.aspx
It’s common to not experience any symptoms of polyhydramnios at all. If you do, signs of too much amniotic fluid may include: Difficulty feeling fetal movements, due to the extra amniotic fluid cushioning your uterus; Abdominal discomfort and trouble breathing, since the uterus presses on your lungs and other organs; Uterine contractions, indigestion, constipation, swelling in the leg, hip, ankle and/or foot and breathlessness (symptoms that are common during any healthy pregnancy); Peeing less often. […] Polyhydramnios occurs in roughly 1 to 2 percent of all pregnancies. […] Known risk factors for too much amniotic fluid include having uncontrolled diabetes and carrying multiples. However, in some cases there is no known cause. […] Most cases of polyhydramnios come and go, and the extra fluid reabsorbs on its own. So unless fluid accumulation is fairly severe, there’s nothing you need to do.
- #48 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
When your uterus gets larger, it puts pressure on nearby organs like your lungs, stomach, rectum and bladder. This added pressure is typically the cause of your symptoms. […] Polyhydramnios is rare and affects about 1% of pregnancies. […] For most people (especially people with mild cases), the cause of polyhydramnios is unknown. […] Moderate to severe polyhydramnios could be caused by the following: The fetus cant swallow amniotic fluid due to a congenital disorder. High blood glucose levels (caused by diabetes before or after becoming pregnant). Carrying identical twins with twin to twin transfusion syndrome (TTTS). Differing Rh factor (youre Rh-negative and the fetus is Rh-positive). Complications with the fetal heart rate. The fetus has an infection. […] Polyhydramnios is generally not treated if its a mild case or if youre at the end of your pregnancy. Your provider may schedule additional appointments to monitor your condition. In most cases, monitoring your pregnancy closely is the best plan.
- #49 Polyhydramnios | Beacon Health Systemhttps://www.beaconhealthsystem.org/library/diseases-and-conditions/polyhydramnios?content_id=CON-20339036
In polyhydramnios, increased levels of amniotic fluid accumulates in the uterus during pregnancy. […] Most of the time, the condition is mild. It’s often found during the middle or later stages of pregnancy. Severe polyhydramnios may cause shortness of breath, preterm labor or other symptoms. […] Polyhydramnios symptoms may be linked with the buildup of amniotic fluid creating pressure within the uterus and on nearby organs. Mild polyhydramnios often causes few or no symptoms. But serious forms of the condition may cause: Shortness of breath or not being able to breathe. Swelling in the ankles or feet. Pain in the stomach area. Feelings of tightness in the muscles of the uterus, called contractions. […] Greater health problems usually are linked with severe polyhydramnios. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus.
- #50 Polyhydramnios – Diagnosis and treatment – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/polyhydramnios/diagnosis-treatment/drc-20368494
To find out if you have polyhydramnios, you’ll likely have a fetal ultrasound. This test uses high-frequency sound waves to make images of your unborn baby on a monitor. […] Polyhydramnios is diagnosed if the MVP is 8 or greater, or the AFI is 24 or greater. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. […] Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus. […] After treatment, your health care team likely will want to check your amniotic fluid level about every 1 to 3 weeks. […] If you have mild to moderate polyhydramnios, your care team probably will plan to have you deliver your baby at 39 or 40 weeks. If you have severe polyhydramnios, your team likely will talk about the right timing of delivery. The goal is to lower the chances of health problems for you and your baby.
- #51 Polyhydramnios (too much amniotic fluid)https://www.nhs.uk/conditions/polyhydramnios/
Polyhydramnios (too much amniotic fluid) usually does not need any treatment. You may have extra check-ups for the rest of your pregnancy and during labour and birth. […] If you have severe polyhydramnios, you may have some of the amniotic fluid drained from your womb using a thin needle. You may need this treatment more than once. You’ll be monitored afterwards to check your fluid levels. […] Complications of polyhydramnios (too much amniotic fluid) are rare. […] Rarely, in more severe cases, complications can include: your waters breaking early, placental abruption, umbilical cord prolapse, your baby being born prematurely, your baby having a low birth weight. […] If you have moderate or severe polyhydramnios, you may be advised to give birth in hospital. This is so you can be monitored closely and treatment will be available quickly if needed.
- #52 What Is Polyhydramnios | Birth Injury Lawyershttps://www.nationalbirthinjurylaw.com/polyhydramnios
All of these potential birth complications of severe polyhydramnios increase the baby’s risk of birth injuries, such as hypoxic-ischemic encephalopathy (HIE), which can lead to cerebral palsy. […] When severe polyhydramnios is diagnosed, the medical provider should consider a procedure called amnioreduction depending upon when in the pregnancy this occurs. This procedure may be performed using vacuum assisted devices, such as vacuum bottles or tubing, or even manually. Depending on the clinical status, performing a amnioreduction varying volumes of excessive amniotic fluid may be removed at specific rates using needles of 18 or 20 gauge. Even after the procedure, the medical team should continue to monitor the condition because polyhydramnios may recur after amnioreduction. The medical provider may decide to administer Indomethacin, an oral medication, which can help reduce the amniotic fluid volume as well as fetal urine output. This treatment should not be prescribed beyond 31 weeks of gestation. Close fetal heart rate monitoring is essential when the expectant mother is on Indomethacin treatment. The potential risks of fetal complications with this medication should be carefully balanced against the potential benefits before the treatment is prescribed.
- #53 Polyhydramnios | March of Dimeshttps://www.marchofdimes.org/find-support/topics/planning-baby/polyhydramnios
In about half of cases, we don’t know what causes polyhydramnios. In other cases, we can identify a cause. Some known causes are: birth defects, including gastrointestinal and lung disorders, brain and nervous system problems and those that affect the baby’s swallowing; preexisting diabetes; a mismatch between your blood and your baby’s blood; twin-to-twin transfusion syndrome (TTTS); problems with the baby’s heart rate; an infection in the baby; problems with the placenta; not enough red blood cells in the baby (anemia). […] When an ultrasound shows you have too much amniotic fluid, your provider does a more detailed ultrasound to check for birth defects and twin-to-twin transfusion syndrome. […] Having too much amniotic fluid may make you uncomfortable. Your provider may give you medicine called indomethacin. This medicine helps lower the amount of urine that your baby makes, so it lowers the amount of amniotic fluid. Amniocentesis also can remove extra fluid.
- #54 Polyhydramnios – Diagnosis and treatment – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/polyhydramnios/diagnosis-treatment/drc-20368494
To find out if you have polyhydramnios, you’ll likely have a fetal ultrasound. This test uses high-frequency sound waves to make images of your unborn baby on a monitor. […] Polyhydramnios is diagnosed if the MVP is 8 or greater, or the AFI is 24 or greater. […] You may need treatment in the hospital if you have severe polyhydramnios with symptoms such as shortness of breath, stomach pain or contractions. […] Polyhydramnios treatment may include: Drainage of extra amniotic fluid. Your health care team may use amniocentesis to drain the extra amniotic fluid from your uterus. […] After treatment, your health care team likely will want to check your amniotic fluid level about every 1 to 3 weeks. […] If you have mild to moderate polyhydramnios, your care team probably will plan to have you deliver your baby at 39 or 40 weeks. If you have severe polyhydramnios, your team likely will talk about the right timing of delivery. The goal is to lower the chances of health problems for you and your baby.
- #55 Polyhydramnioshttps://www.babycentre.co.uk/a551936/polyhydramnios
If your polyhydramnios has a specific cause, you’ll be offered additional care. If a GTT shows your blood sugar levels are high, and you’re not already being treated for diabetes, you may be referred to a diabetes specialist. Making changes to your diet, taking medication, or insulin, will help you to control your blood sugar levels. Controlling your blood sugar will, in turn, help to manage your amniotic fluid level. […] It depends how much extra fluid has developed, and how your baby is doing. Most women with polyhydramnios have healthy babies, particularly if the condition is mild. With mild polyhydramnios, you should be fine to wait for your labour to start naturally. However, your doctor will recommend you give birth on an obstetric-led labour ward. Being in this type of unit means you and your baby can be monitored more closely. It also means you’ll be in the right place if a complication arises, or if your baby needs treatment after birth.
- #56 Polyhydramnios (Hydramnios) During Pregnancy: Too Much Amniotic Fluidhttps://www.whattoexpect.com/pregnancy/pregnancy-health/complications/hydramnios.aspx
In more severe cases of polyhydramnios, your practitioner may suggest a procedure called therapeutic amniocentesis, where fluid is removed from the amniotic sac using a needle. […] Polyhydramnios can also affect your baby’s position (making a breech delivery more likely), and the extra fluid can raise the risk of cord prolapse. […] If you have polyhydramnios near your due date, your doctor will recommend that you give birth in a hospital and may recommend an induction or planned cesarean section.
- #57 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
People with polyhydramnios may be monitored more closely for the remainder of the pregnancy. You can expect more frequent appointments as well as more ultrasounds to measure amniotic fluid volume. […] Your birthing experience shouldnt be too different than someone without polyhydramnios. Your babys heartbeat will be evaluated during labor to make sure they arent going through too much stress. You may also pass a large amount of amniotic fluid as you give birth. A pediatrician will evaluate your baby immediately after birth and make sure theyre healthy. […] Mild cases of polyhydramnios shouldnt affect your baby. In diabetes-related cases, the fetus may grow too large for a vaginal delivery. Severe cases of polyhydramnios may lead to premature labor and your baby being born early. […] Yes, most people will not have pregnancy complications from too much amniotic fluid and will have a healthy baby.
- #58https://111.wales.nhs.uk/encyclopaedia/p/article/polyhydramnios/
Sometimes you may need treatment to reduce the amount of fluid. Some may be drained with a needle or you may be given medication to help stop more fluid being produced. […] You’ll normally be advised to give birth in hospital. This is so any equipment or treatment needed for you or your baby is easily available. […] After giving birth, your baby will have an examination to check they’re healthy and they may have some tests for example, a tube may be passed down their throat to check for a problem with their gut.
- #59 Polyhydramnios: Causes, Symptoms, Complications & Treatmenthttps://my.clevelandclinic.org/health/diseases/17852-polyhydramnios
Polyhydramnios is a complication of pregnancy that typically doesnt require treatment. Your provider will watch you closely and may recommend an induction. If youve been diagnosed with having too much amniotic fluid, its OK to be concerned. Talk to your pregnancy care provider about your concerns and ask any questions you have about the condition. Your provider is there to support you and make sure you and your baby are healthy. Most people with polyhydramnios have healthy babies without complications.
- #60 Polyhydramnios: Causes and How It’s Managedhttps://www.verywellhealth.com/polyhydramnios-5120928
Approximately 60% to 70% of people with polyhydramnios have a mild case, which is frequently of unknown cause and has an excellent prognosis. […] If you have a sudden large increase in the size of your stomach, contact your healthcare provider for medical advice. […] Polyhydramnios is a pregnancy condition where there is excess amniotic fluid in the womb. The cause isn’t always clear, but most people who have polyhydramnios have mild symptoms similar to a typical pregnancy and deliver healthy babies.