Electronic cigarettes and vaping Tommy's Why you should avoid vaping if you want a baby in future Your Fertility Second Hand Vape Smoke Pregnancy Women who smoke or are exposed to second hand smoke during 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. Second hand vape smoke linked to more asthma symptoms in kids Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC