England paying pregnant smokers to switch to e cigs while evidence of damage to developing fetuses grows Stanton Glantz blog While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping and Pregnancy: Debunking Miscarriage Myths A smoke free and vape free environment during and after pregnancy is essential for your baby's safety. Learn more at SNHD.INFO SUID. Study shows vaping nicotine while pregnant may impact fetal development Many people think vaping is a safer option during pregnancy. But both smoking and vaping can affect a baby's oxygen, growth, and development. Here are some risks every expecting parent should know..