Smoking, vaping & pregnancy: in pictures Raising Children Network Vaping does not harm pregnant women or babies, shocking study claims Vaping During Pregnancy: Nicotine, Cannabis, CBD 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 SA Health Smoking and vaping during pregnancy can be harmful to your unborn baby. The chemicals in cigarettes and vapes can damage your baby's Instagram