Vaping during pregnancy Tommy's Know the facts about vaping while you're pregnant Nicotine exposure can increase the risk of low birthweight or premature birth, harm brain and lung development, and increase risk of Jones co founder Hilary Dubin explains the risks that come with vaping and smoking during pregnancy. News Vaping and Pregnancy: All You Need to Know Smoking, vaping & pregnancy: in pictures Raising Children Network Vaping more effective than patches for pregnant women, study finds Dr Colin Mendelsohn