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 Vaping while pregnant could cause craniofacial birth defects, VCU study shows VCU News Virginia Commonwealth University Women who vape are more likely to have low birthweight babies, study shows UCLA Secondhand vape exposure: Risks and side effects