_____ refers to a procedure done between 16 and 20 weeks of gestation in which a doctor removes a small amount of amniotic fluid via a needle in the abdomen to test for genetic abnormalities.

Question

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Amniocentesis is the procedure described in the question, which involves removing amniotic fluid to test for genetic abnormalities. Ultrasound is a different imaging technique that uses sound waves to create images of the fetus, but it does not directly test for genetic abnormalities. Chorionic villus sampling (CVS) is another form of prenatal testing, but it is typically done earlier in the pregnancy (between 10-12 weeks) and involves taking a sample of the placenta rather than amniotic fluid. Fetal magnetic resonance imaging and CT scans are also imaging techniques used in prenatal care, but they are not typically used for genetic testing.

_____ Refers to a Procedure Done Between 16 and 20