While vaping is not risk free, it is less harmful than tobacco Our World in Data A pregnant woman smokes a vape while sitting on the couch. Close up of the abdomen Stock Photo Alamy Pregnant parents told vaping doesn't harm unborn babies The Independent Exposure to vaping in utero can change baby's face, skull: study Mothers who vape during pregnancy put babies at asthma risk Vaping Zero Nicotine While Pregnant New Directions for Women