Vaping While Pregnant? Duke Study Reveals Dangers to Fetal Growth and Development in Mouse Model Duke Health VAPING DURING PREGNANCY Vape Dojo Nicotine products in any form, whether from cigarettes, vaping or chewing tobacco, pass into a mother's bloodstream and through the placenta to the growing baby. Quitting nicotine is hard for many people, Vaping while pregnant isn't harmlessstudy uncovers risks to newborn lung health Health Effects of Maternal Exposure to Thirdhand Chemical Residue from Vape Aerosols Persist Long After Infancy Thirdhand Smoke Resource Center Is vaping safer than smoking when you're pregnant? Experts weigh in BabyCenter