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, Smoking and Tobacco Use Vaping before, during and after pregnancy: leaflets and infographics ASH Can you vape while pregnant? #pregnancy #pregnanttiktok #pregnancytips #obgyn #pregnanttok Is vaping safer than smoking when you're pregnant? Experts weigh in BabyCenter Vaping during pregnancy harms offspring even without nicotine, study finds Oncology Central