What is the more invasive test that can be employed if blood tests and ultrasound have identified a potential problem or if there is a family history of inherited disorders?

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Quizplus · Accepted Answer

Chorionic villus sampling (CVS) is a more invasive test that involves taking a sample of cells from the placenta. It is typically only done if there are concerns based on blood tests and ultrasound or if there is a family history of inherited disorders. Amniocentesis is also an option, but it is typically done later in the pregnancy (after 15 weeks) and poses a slightly higher risk of miscarriage compared to CVS. Ultrasound sonography and first-trimester screen are not as invasive and do not provide as much information about genetic disorders.

What Is the More Invasive Test That Can Be Employed