Is Second Hand Vaping Harmful? EDGE Vaping Study finds vaping in pregnancy harms both mothers and babies Sleeping baby safety tip: Keep baby's environment smoke and vape free. Secondhand smoke in areas where a baby sleeps or spends time, like home or the car, increases the risk of health problems. The Dangers Of Vaping During Pregnancy 4 myths about vaping and pregnancy busted Your Pregnancy Matters UT Southwestern Medical Center Second Hand Vape Smoke Pregnancy The Effects of Smoking While Pregnant AND Resources to Quit