Exercising during pregnancy has obvious benefits for the mom, such as keeping weight gain under control, maintaining fitness level, and relieving stress, but until recently, little has been known about the positive effects on the unborn baby.
Research presented this week at the annual meeting of the American Physiological Society implied that exercise has cardiovascular benefits not only for the mom, but for the developing fetus as well. Dr. Linda E. May and colleagues from the Kansas City University of Medicine and Biosciences hypothesized that fetuses whose mothers exercised would have better autonomic nervous system function than fetuses not exposed to exercise.