Vaping more effective than patches for pregnant women, study finds Dr Colin Mendelsohn Study finds vaping in pregnancy harms both mothers and babies Vaping 0 Nicotine While Pregnant Is Vaping Safe During Pregnancy? Clinic One While vaping is not risk free, it is less harmful than tobacco Our World in Data A TikToker went viral for saying she won't quit vaping while pregnant. The CDC says nicotine products are unsafe for pregnancy.