![]() Before delivery, oral rehydration fluids can help increase amniotic fluid levels. ![]() The choice of treatment will depend on the cause of the problem and the stage at which it is detected. Reassuringly, medical science offers several options to treat this condition. ![]() It can be detected only during an ultrasound exam. Oligohydramnios is not a condition that a pregnant woman can detect herself. It is most commonly diagnosed in the third trimester when the mother is past her due date by around two weeks.If detected in the second half of pregnancy, oligohydramnios can cause the baby’s growth rate to be less than average, cause a premature delivery or a cesarean delivery, or labor problems such as meconium in the fluid, or umbilical cord compression.In this stage, birth defects because of compression of fetal organs or even a miscarriage are quite possible. Oligohydramnios can be a serious problem when it is diagnosed in the first half of pregnancy.Dehydration, late pregnancies, high blood pressure or diabetes in the mother, ruptured membranes around the fetus, development issues with the baby’s kidney or urinary tract, or problems with the placenta can all cause this condition. Only 4 percent of pregnant women are likely to develop this condition. In this condition, there is too little amniotic fluid in the sac. This situation will need medical intervention. There are rare occasions, however, when the level of amniotic fluid can go awry, becoming too high or low. In the majority of pregnancies, this complex regulating process works flawlessly. The level of amniotic fluid is closely regulated both by the mother’s body and also by fluid exchange with the fetus in the womb. Since the 1970s, amniocentesis, a medical procedure that draws amniotic fluid for testing, has been a valuable tool for detecting chromosomal abnormalities, neural tube defects, genetic diseases, and several other inborn problems in blood health and metabolism. Provides A Diagnostic Medium: Amniotic fluid also helps doctors to assess fetal health. Amniotic fluid provides a well-lubricated environment for the fetus to move around in, thereby helping in bone growth and strengthening. It keeps the growing fetus encased safely, acting as a shock absorber of sorts. Provides Mechanical Protection: One of the main functions of amniotic fluid is to prevent mechanical trauma to the fetus. This cycle of addition and removal of amniotic fluid ensures a stable and healthy balance of fluid in the amniotic sac. Swallowing and transfer across membranes take care of fluid removal. Although small, this makes a significant contribution to amniotic fluid volume. As the baby breathes, lung fluid leaves the baby in tiny quantities with each breath. As the pregnancy progresses, amniotic fluid from around week 20 is largely composed of fetal urine, skin cells shed by the baby, and secretion of fluids from its nose, mouth, lungs, and throat. The quantity swallowed though is not large enough to make a difference in the volume of amniotic fluid at that stage. The fetus begins swallowing the amniotic fluid soon after 8–10 weeks of pregnancy.
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