What vaccines and vaccine boosters are safe and recommended during pregnancy? Expert: Sarah Little, MD, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital Before getting pregnant, you should check to make sure you are up to date on your vaccinations. The MMR (measles, mumps, and rubella) vaccine is especially important, since rubella can cause … [Read more...] about What vaccines are safe during pregnancy? Which are recommended?