9 signs your teen may be vaping Nebraska Medicine Omaha, NE 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 Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Is it safe to vape around children? Many parents mistakenly think so, study finds Risks of Vaping Around Babies: What Parents Should Know Vaping while pregnant isn't harmlessstudy uncovers risks to newborn lung health