Amniotic fluid is a mysterious fluid during pregnancy. It is not only a "swimming pool" for babies to live in, but also a witness to their growth. This article will give you an in-depth interpretation of the source and function of amniotic fluid, so that you can better understand the baby during pregnancy.

The source of amniotic fluid

In the first trimester, amniotic fluid mainly comes from the plasma components of embryos. As the baby grows up, the sources of amniotic fluid are more and more abundant, including fetal urine, respiratory system and gastrointestinal tract.

The role of amniotic fluid

Amniotic fluid is the guardian of the baby's life, which can provide protection and nutrition for the baby. In amniotic fluid, babies can move and grow freely, and at the same time, they can get nutrition and protection through nutrients and immune cells in amniotic fluid.

Normal value of amniotic fluid

At 4 1 week of pregnancy, the normal amniotic fluid is about 800- 1000 ml, while the amniotic fluid index remains between 10- 18. If there is too much or too little amniotic fluid, it may have an impact on your baby's health and you need to seek medical attention in time.