Can You Vape When Pregnant? Risks & Safe Alternatives Casa Capri Vaping more effective than patches for pregnant women, study finds Dr Colin Mendelsohn Don't smoke or use nicotine during pregnancy or after your baby is born. Safe Sleep NC Health Effects of Maternal Exposure to Thirdhand Chemical Residue from Vape Aerosols Persist Long After Infancy Thirdhand Smoke Resource Center Vaping During Pregnancy: Nicotine, Cannabis, CBD Nicotine products in any form, whether from cigarettes, vaping or chewing tobacco, pass into a mother's bloodstream and through the placenta to the growing baby. Quitting nicotine is hard for many people,