Over-the-counter medicine, supplements and herbal products during pregnancy If you're pregnant, talk to your provider before taking any medicine, supplement or herbal product. Some of them aren't safe during pregnancy.
Marijuana and pregnancy Using marijuana during pregnancy may cause harm to your baby. Learn about the effects of marijuana and how to seek help to quit.
Vaccinations and pregnancy Vaccinations can help protect you from infections that can harm you and your baby during pregnancy. Make sure your vaccinations are up to date before pregnancy.