Can You Vape Or Smoke While Pregnant What Happens If You Smoke Vape While Pregnant Warning! Vaping while pregnant is harmful to both Many people think vaping is a safer option during pregnancy. But both smoking and vaping can affect a baby's oxygen, growth, and development. Here are some risks every expecting parent should know.. Can You Vape While Pregnant? Evidence Based Guide What Are the Health Implications of Pregnancy and Vaping? Empowered Women's Health Vape Pregnant Exposure to common e cigarette liquid ingredients during pregnancy, even without nicotine, has been