On this episode of Healthful Woman, Dr. Nathan Fox speaks with Dr. Helen Feltovich, Professor of Obstetrics and Gynecology at the Icahn School of Medicine at Mount Sinai. They discuss the origins of her decision to research preterm birth, her approach to educating patients on this topic, and more.

In this mailbag episode, Dr. Nathan Fox answers some of the top questions sent in from listeners. He addresses questions on the safety of gel manicures during pregnancy, women who are Group B-strep positive during pregnancy, what to ask during a preconception appointment, whether or not you...