4 myths about vaping and pregnancy busted Your Pregnancy Matters UT Southwestern Medical Center Study shows vaping nicotine while pregnant may impact fetal development Vaping while pregnant isn't harmlessstudy uncovers risks to newborn lung health E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health 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 Women who vape are more likely to have low birthweight babies, study shows UCLA