Smoking and vaping patterns during pregnancy and the postpartum: A longitudinal UK cohort survey ScienceDirect The Dangers Of Vaping During Pregnancy A new study from The Ohio State University found that vaping during pregnancy, even without nicotine, can change a baby's skull and face shape. Researchers exposed pregnant mice to common vape liquids Did you know? Smoking or vaping during pregnancy can harm both mom and baby. Increases risk of premature birth Raises chances of low birth weight Can affect brain Teen Vaping: What Parents Can Do Children's Hospital Colorado