Blood test to help identify risk of preeclampsia during pregnancy approved by FDA
The Food and Drug Administration has approved a new blood test to help identify pregnant women who are at risk of developing preeclampsia. The high blood pressure condition is a leading cause of disability and death during pregnancy. Dr. Sarosh Rana, maternal-fetal medicine specialist and professor of obstetrics and gynecology at the University of Chicago, joined CBS News to talk about the test.