Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Second hand smoke poses significant risks not only to adults but also to unborn babies. Eliminating exposure to second hand smoke during pregnancy is essential for the health of both mother and child, as Smoking and vaping patterns during pregnancy and the postpartum: A longitudinal UK cohort survey ScienceDirect A smoke free and vape free environment during and after pregnancy is essential for your baby's safety. Learn more at SNHD.INFO SUID. Second Hand Smoke and Pregnancy American Pregnancy Association Tobacco Smoke, Vaping, and Asthma AAFA.org