Wavy lines indicate ultrasound waves. During amniocentesis, amniotic
fluid is drawn from the uterus.
Primary Medical Reviewer
Sarah Marshall, MD - Family Medicine
Specialist Medical Reviewer
Siobhan M. Dolan, MD, MPH - Reproductive Genetics
Last Updated
May 14, 2008
WebMD Medical Reference from Healthwise
Last Updated:
May 14, 2008
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