Tobacco and Pregnancy One Pager V2 ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Animal Study Shows Harmful Effects of Secondhand Smoke Even Before Pregnancy Duke Health Vaping during pregnancy Tommy's The risks of secondhand smoke Tommy's Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website