Women who vape are more likely to have low birthweight babies, study shows UCLA Smoking and Pregnancy FAQs: Essential Answers for Moms to Be Vaping and Smoking While Pregnant: Risks, Effects and More Is vaping safer than smoking when you're pregnant? Experts weigh in BabyCenter 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 Tobacco, Vaping, Smoking 4th Trimester Project