About Kay LeChien

Kay LeChien, MS, CGC is a genetic counselor at Mercy Hospital St. Louis.

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An Alternative to Amniocentesis

New Tests Offer Detection of Disorders, Without Risk of Miscarriage

New cell-free fetal DNA tests offer detection of disorders, without the risk of miscarriage

During the first few weeks of pregnancy, nearly every expectant mother worries about the health of the tiny life growing inside her, wondering if there’s any chance her baby might have a genetic disorder like Down syndrome, trisomy 13 (Patau … Continue reading