E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health What does the latest evidence tell us about the impact of vaping during pregnancy? ASH Study finds vaping in pregnancy harms both mothers and babies Women who vape are more likely to have low birthweight babies, study shows UCLA Vaping and Pregnancy: Are E Cigarettes Really Any Safer for You and Your Baby? Exposure to vaping in utero can change baby's face, skull: study