Vape Residue May Harm Unborn Babies' Immune Systems Respiratory Therapy While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping and Pregnancy: Are E Cigarettes Really Any Safer for You and Your Baby? Frontiers Effects of E Cigarette Exposure on Prenatal Life and Childhood Respiratory Health: A Review of Current Evidence Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids Women who vape are more likely to have low birthweight babies, study shows UCLA