Oligohydramnios

The amniotic fluid in a woman's womb is a watery liquid that envelops the fetus. It cushions the fetus against the walls of the uterus. This provides buoyancy and allows the fetus to freely move around a mother's womb.

Approximately two weeks after fertilization, the amniotic sac begins to be filled with nutrients and water that nurture the fetus. In three months time, the fetus starts to breathe and develop the vital organs. By the time the waters inside the amnion are unconstrained, it ruptures. This is where the popular common term “my water broke” originated.

Oligohydramnios is the medical term used when a woman's amniotic sac contain less amniotic fluid than normal. This condition usually occurs during the last trimester of pregnancy. Eight percent of pregnant women actually experience Oligohydramnios.

Oligohydramnios can lead to various birth defects depending on how low a woman's amniotic fluid is. It can often cause stillbirth, pre-term birth or even miscarriage. During the later period of pregnancy, Oligohydramnios can also cause the growth of the fetus to slow. Additionally, it can increase the difficulty of delivery and labor during childbirth.

A simple ultrasound can detect Oligohydramnios. It can measure the amount of amniotic fluid in all four essential areas of the womb. If one is diagnosed with an amniotic fluid depth below five centimeters, then the expectant mother is guaranteed to have Oligohydramnios.

There is no evident reason why a woman suffers from Oligohydramnios. It is very important that all pregnant women undergo the full panel of prenatal medical appointments they have with their doctor. The earlier Oligohydramnios is detected, the easier it is to avoid further complications for both the mother and her baby.