Women who vape are more likely to have low birthweight babies, study shows UCLA Vaping before, during and after pregnancy: leaflets and infographics ASH 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 Jones co founder Hilary Dubin explains the risks that come with vaping and smoking during pregnancy. New vaping warning issued for pregnant women Netmums