In-depth

Symptoms

Edema

Tests and diagnosis

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.

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.

Ultrasound

Aug. 23, 2014