Animal Study Shows Harmful Effects of Secondhand Smoke Even Before Pregnancy Duke Health Smoking, vaping & pregnancy: in pictures Raising Children Network Vaping and Pregnancy: Are E Cigarettes Really Any Safer for You and Your Baby? Is your wife, girlfriend or partner pregnant? Did you know second hand smoke is also dangerous for your baby? #SIPessex #smokinginpregnancy 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. How Smoking and Vaping Influence Fertility Health Millennium IVF Clinic