E Cigarettes and Pregnancy Maternal Infant Health CDC Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Vaping before, during and after pregnancy: leaflets and infographics ASH Study uncovers the hidden dangers of secondhand vape exposure to children 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