MedlinePlus Medical Encyclopedia: Amniotic fluid

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Amniotic fluid

Amniotic fluid surrounds the growing fetus in the womb and protects the fetus from injury and temperature changes. It also allows for freedom of fetal movement and permits musculoskeletal development. The amniotic fluid can be withdrawn in a procedure called amniocentsis to check for chromosomal defects or other abnormalities.

Update Date: 12/1/2005

Updated by: Sharon Roseanne Thompson, M.D., M.P.H., Department of Obstetrics & Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network.

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