Nicotine Smoking, 'Vaping', and Breastfeeding La Leche League Canada Women who vape are more likely to have low birthweight babies, study shows UCLA 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 The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times Vaping While Pregnant? Duke Study Reveals Dangers to Fetal Growth and Development in Mouse Model Duke Health