Amniotic Fluid in Pregnancy: Why It Is Important and What Happens When Levels Are Abnormal? Amniotic fluid is the clear fluid surrounding your baby inside the womb during pregnancy. It plays an important role in your baby’s growth, development and protection. During antenatal scans, your doctor may mention the amniotic fluid index (AFI) or single deepest pocket (SDP). If you are told that your fluid is low or high, it is natural to feel worried. However, an abnormal fluid lev
