News Headlines Article

New prenatal test: Sooner, safer and more reliable, researchers say
The Mercury News

A DNA test of a pregnant woman’s blood is more accurate than current methods of screening for Down syndrome and other common disorders, new research finds. If other studies bear this out, it could transform prenatal care by giving a more reliable, non-invasive way to detect these problems very early in pregnancy.

That would let couples decide sooner whether to have an abortion or to prepare for a major medical problem. It also might cut down on the 200,000 more invasive tests like amniocentesis done each year in the United States to diagnose or rule out problems with a fetus.

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