CU Anschutz Study Shows Vaping Nicotine While Pregnant May Impact Fetal Development 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, Women should give up vaping if they want to get pregnant, study suggests Vaping The Guardian Vaping in pregnancy Essential Parent While vaping is not risk free, it is less harmful than tobacco Our World in Data