What is amniotic fluid embolism?

What is amniotic fluid embolism?

Amniotic fluid embolism is a very rare condition that can happen during childbirth or soon after birth. It’s unknown what causes amniotic fluid embolism, but some experts think it may be related to amniotic fluid entering the mother’s blood stream (circulatory system). Amniotic fluid is the liquid that the baby floats in while in the womb. When this fluid mixes with a mother’s blood, it can cause an allergic-like reaction that can be fatal. This is a medical emergency requiring expert medical care.