The primary difference between amniocentesis and chorionic villus sampling (CVS) is the

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Quizplus · Accepted Answer

The main difference between amniocentesis and CVS is the point in time during the pregnancy that the test is performed. Amniocentesis is typically performed between weeks 15 and 20 of pregnancy, while CVS is performed between weeks 10 and 13. Both tests can provide information on genetic abnormalities, but the nature of the information obtained may be slightly different depending on the test. The level of skill required and cost of the tests may vary, but these are not the primary differences between amniocentesis and CVS.

The Primary Difference Between Amniocentesis and Chorionic Villus Sampling (CVS)