Vaping During Pregnancy: Are e Cigarettes Safe for Baby? Smoking, vaping & pregnancy: in pictures Raising Children Network Can you vape while pregnant? Nicotine products in any form, whether from cigarettes, vaping or chewing tobacco, pass into a mother's bloodstream and through the placenta to the growing baby. Quitting nicotine is hard for many people, Vaping before, during and after pregnancy: leaflets and infographics ASH