Prenatal CVS Has Same Risk as Amniocentesis, Study Shows
Chorionic villus sampling (CVS), a test for birth defects, carries the same risk as the more commonly used amniocentesis, a new study has shown. Doctors previously thought its risk to be greater. Women can undergo CVS about six weeks earlier than amniocentesis, at 10 to 12 weeks gestation, so these findings, if confirmed, will be […]