Any change in the amount of amniotic fluid can affect the baby's development. The amniotic fluid index (AFI) is an important parameter to help determine amniotic fluid abnormalities.

About 1% of pregnant women experience polyhydramnios. If not detected and treated promptly, polyhydramnios can cause dangerous complications for both mother and baby.

Amniotic fluid has the function of nourishing and protecting the fetus throughout pregnancy. The volume of amniotic fluid changes according to each stage of fetal development. By examining the volume of amniotic fluid, the doctor can assess the health status and some diseases of the fetus.