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 Cig Vapor Or Secondhand Smoke: Which Is Worse For You? Frontiers Publishing Partnerships Prenatal nicotine exposure during pregnancy results in adverse neurodevelopmental alterations and neurobehavioral deficits Smoking and Pregnancy: The Risks of Vaping British Journal of Midwifery Midwives' recommendation of electronic cigarettes as a smoking cessation strategy in pregnancy British Journal of Midwifery Research & Studies on Nicotine Pouches & Vape