Treating pregnant women for depression may benefit not just themselves but their babies as well. A study, in the May issue of Obstetrics & Gynecology, included 7,267 pregnant women, of whom 831 had symptoms of depression. After controlling for maternal age, race, income, body mass index and other health and behavioral characteristics, the researchers found that depressive symptoms were associated with a 27 percent increased relative risk of preterm birth (less than 37 weeks of gestation), an...