When Your Bundle of Joy Comes with a Bundle of Questions - We’re Your Experts MotherToBaby is the nation’s most trusted source of evidence-based information on medications and other exposures during pregnancy and while breastfeeding. MotherToBaby Fact Sheets summarize all the available scientific information to determine whether or not parents and their developing babies are at risk because of an exposure. We offer over 300 Fact Sheets on a wide variety of exposure topics that are available to …