SCIENCE
June 8, 2006 | Karen Kaplan, Times Staff Writer
A popular class of drugs used to treat high blood pressure appears to cause birth defects when taken in the first trimester of pregnancy and should be avoided by women of childbearing age, according to a new study. Women who took ACE inhibitors in the early stages of pregnancy were 2.7 times more likely to have babies with birth defects than women who were not on anti-hypertensive medication, researchers reported today in the New England Journal of Medicine.