Vaping in Pregnancy How safe is it? Can you continue smoking cigarettes if vaping? Is vaping safe for breastfeeding? Scroll to have your questions answered If you would like ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Vaping During Pregnancy Could Raise Odds for 'Preemie' Babies Is Vaping Better Than Smoking? American Heart Association Woman & Child Care Hospital