HealthBeat Pregnancy Rest

May 13, 2013 - 5:35 PM
In this undated family photo, Sandy Lutton of McLean, Va., sits with her three children, twins Lilly and Luke and their older brother Jack, right. Lilly and Luke were born after Lutton spent 18 weeks of her pregnancy on strict bed rest. Research is raising new concern about the value of bed rest in preventing premature birth, and some specialists are urging strict clinical trials to settle the questions. (AP Photo)