How Does Non-Invasive Prenatal Testing Compare to Existing Screening and Testing?

How Does Non-Invasive Prenatal Testing Compare to Existing Screening and Testing? (1:59)

Non-invasive prenatal testing (NIPT) screens a mother’s blood, while the existing invasive testing screens samples of chorionic villi and amniocentesis. In this video, Patricia Geraghty, NP, further compares both types of prenatal testing.

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