Tobacco and Pregnancy One Pager V2 Smoking during pregnancy March of Dimes Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition 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. E Cigarettes (Vapes) Smoking and Tobacco Use CDC