Vaping and Pregnancy: Are E Cigarettes Really Any Safer for You and Your Baby? A new study from The Ohio State University found that vaping during pregnancy, even without nicotine, can change a baby's skull and face shape. Researchers exposed pregnant mice to common vape liquids While vaping is not risk free, it is less harmful than tobacco Our World in Data Second Hand Vape Smoke Pregnancy Smoking, vaping & pregnancy: in pictures Thirdhand Smoke Resource Center Protecting Californians Vaping before, during and after pregnancy: leaflets and infographics ASH