Why you should avoid vaping if you want a baby in future Your Fertility Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Vaping in pregnancy is harmful for babies and mothers: study Folio 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