What does the latest evidence tell us about the impact of vaping during pregnancy? ASH Vaping exposes pregnant women to fewer toxins than smoking Medical Update Online Women who vape are more likely to have low birthweight babies, study shows UCLA Vaping before, during and after pregnancy: leaflets and infographics ASH Study finds vaping in pregnancy harms both mothers and babies Intrauterine exposure to nicotine through maternal vaping disrupts embryonic lung and skeletal development via the Kcnj2 potassium channel ScienceDirect