Maternal serum screening can help in the detection of low fluid. With the help of ultrasound scan reports a doctor can check the volume of fluid in the thickest part of the uterus excluding the umbilical cord and fetal portion. With the help of a speculum (device) a doctor can look inside the vagina and can observe the cervix. It is measured through ultrasonography where a doctor can determine the volume of fluid in your uterus. Head circumference, abdominal circumference, and femur length are also assessed during an ultrasound scan.
The kidneys and the bladder of the baby are also assessed to check for any anomalies. The fluid is measured in 4 various parts of the uterus and then is put together to evaluate AFI. With the help of the following methods, your Obstetrician and Gynecologist can detect oligohydramnios: 1. The issue of low amniotic fluid can also occur if you are carrying identical twins that share the placenta. can also affect the amniotic fluid levels. Maternal complications like hypertension, diabetes, preeclampsia, chronic hypoxia, etc. Your doctor might strongly recommend you to avoid medicines of high blood pressure or painkillers as they may lower your amniotic fluid. Post-date pregnancyĪmniotic fluid naturally decreases when the woman crosses her 42nd week of pregnancy. The baby may stop recycling the fluid when your placenta is unable to provide enough blood and nutrients to the baby. Issues with the development of the kidneys or the urinary tract can lead to lower levels of amniotic fluid, which causes lesser production of urine. It is natural if it happens around your due date but if it happens before and after your due date, then you must immediately seek medical help. It happens when the amniotic sac tears off and the fluid flows out. Oligohydramnios or low amniotic fluid during pregnancy is caused by: 1. You are unable to feel the movement of your babyīoth mother and the child are not gaining enough weight Here are some common signs and symptoms of low amniotic fluid levels: What are the symptoms of low amniotic fluid during pregnancy? If your belly is not growing the way it should during pregnancy, then your doctor might ask you to undergo a scan.
If the woman has passed her due date by 2 weeks or more than that, then her pregnancy is at high risk because the fluid decreases once the woman crosses 41 weeks of gestation. Oligohydramnios can occur any time during pregnancy, however, it is most common during the last trimester. When can Oligohydramnios occur during pregnancy? The volume of amniotic fluid is less than 500ml during 32nd-36th weeks of pregnancyĪbsence of the fluid pocket 2-3cm (in-depth) What are the medical signs of Oligohydramnios?Ī doctor may suspect oligohydramnios when: If the fluid is too high, then it is termed Polyhydramnios. When the amniotic fluid levels are low in the body of a pregnant woman, then this condition is termed Oligohydramnios. After the AFI (amniotic fluid index) evaluation, if the doctor suspects that it is lower than the baby’s gestational age, then it can affect your health as well as the baby’s health. By protecting the baby from any injury, the amniotic fluid performs several crucial functions.ĭuring pregnancy, your gynecologist will measure the amount of amniotic fluid through deep pocket measurements. It acts as a cushion to your baby, which allows your baby to move in the womb and prevents the umbilical cord to get pressed. Amniotic fluid is a fluid that surrounds the growing baby in the uterus and helps in the development of an unborn child. When a pregnant woman has too little amniotic fluid then this condition is termed Oligohydramnios.
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