Prenatal testing refers to medical procedures used to assess the health of a fetus during pregnancy. These tests can help identify potential genetic disorders, developmental issues, or other health concerns. Common types of prenatal tests include blood tests, ultrasounds, and amniocentesis, each providing different information about the fetus and the pregnancy. Expectant parents may choose prenatal testing for various reasons, including family history of genetic conditions or simply to gain peace of mind. It's important to discuss the benefits and risks of these tests with a healthcare provider to make informed decisions about prenatal care.