Frontiers Publishing Partnerships Prenatal nicotine exposure during pregnancy results in adverse neurodevelopmental alterations and neurobehavioral deficits Second Hand Smoke and Pregnancy American Pregnancy Association Vaping While Pregnant: Risks, Facts, And What You Need To Know Femia Vape Residue May Harm Unborn Babies' Immune Systems Respiratory Therapy Nicotine products in any form, whether from cigarettes, vaping or chewing tobacco, pass into a mother's bloodstream and through the placenta to the growing baby. Quitting nicotine is hard for many people, Vaping During Pregnancy: Are e Cigarettes Safe for Baby?