In-depth

Amniocentesis

Amniocentesis — Overview covers definition, risks, results of this prenatal test.

Chorionic villus sampling

Chorionic villus sampling — Overview covers definition, risks, results of this early prenatal test.

Cordocentesis

Cordocentesis — Overview covers definition, risks, results of this prenatal diagnostic test.

Genetic testing

Genetic testing is used to detect altered genes that may cause illness or disease. Although genetic testing can offer important health information, it has limitations.

Prenatal testing: Quick guide to common tests

During pregnancy you might have the option to pursue various screening tests. Here's what the tests can tell you.

Ultrasound

Ultrasound imaging uses high-frequency sound waves to create images of structures in your body.

Apr. 19, 2014

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