News Headlines Article

DNA Blood Test Gives Women A New Option For Prenatal Screening
National Public Radio

When Amy Seitz got pregnant with her second child last year, she knew that being 35 years old meant there was an increased chance of chromosomal disorders like Down syndrome. She wanted to be screened, and she knew just what kind of screening she wanted — a test that’s so new, some women and doctors don’t quite realize what they’ve signed up for.

This kind of test , called cell free fetal DNA testing, uses a simple blood sample from an expectant mother to analyze bits of fetal DNA that have leaked into her bloodstream.

Commands