On Monday, President Donald Trump warned pregnant women not to take Tylenol, claiming without evidence that it was a cause of autism. Veronica Gillispie-Bell, MD, board-certified obstetrician and gynecologist and vice chair of American College of Obstetricians and Gynecologists' Clinical Practice Guidelines Committee of Obstetrics, breaks down what the science says about painkiller use during pregnancy and listeners call in to share how they've been navigating new Trump administration guidelines for pregnant women.