Is an amniotic fluid index of 135 mm normal?

May 03, 2023 Source: Cainiu Health
Dr. Lv Aiming
Introduction
An amniotic fluid index of 135 mm is within the normal range, as the normal value for amniotic fluid is between 80 and 220 mm. During pregnancy, amniotic fluid provides the fetus with sufficient space for movement within the uterine cavity, and it also helps assess fetal development. Before delivery, the amniotic sac typically ruptures, causing the fluid to flow out through the vagina, which facilitates a smooth childbirth process.

The amniotic fluid index of 135 mm is normal, so there's no need to worry excessively. The detailed analysis is as follows:

During pregnancy, the amniotic sac within the uterus secretes fluid that forms the amniotic fluid, which normally ranges between 80 and 220 mm. An amniotic fluid level of 135 mm falls within this normal range and is considered a normal condition. During pregnancy, amniotic fluid supports the expansion of the uterine cavity, providing the fetus with sufficient space for movement. Additionally, monitoring amniotic fluid levels helps assess whether fetal development is progressing well. Prior to delivery, as the uterus contracts, the amniotic sac typically ruptures, releasing fluid through the vagina to facilitate smooth childbirth.

Regular prenatal checkups at the hospital are essential during pregnancy. If any abnormalities in amniotic fluid volume occur, appropriate management should be carried out under a doctor’s guidance.


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