Clark 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 Options Care Center These are only some of the risks most likely to affect your growing baby, due to smoking both during AND after pregnancy. Secondhand smoke Instagram Busting the Myths About Smoking and Vaping During Pregnancy Secondhand Smoke Exposure During Pregnancy and Mothers' Subsequent Breastfeeding Outcomes: A Systematic Review and Meta Analysis Scientific Reports Animal Study Shows Harmful Effects of Secondhand Smoke Even Before Pregnancy Duke Health Second Hand Vaping Vape Smoke Free