E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health Smoking and Pregnancy FAQs: Essential Answers for Moms to Be VAPING DURING PREGNANCY Vape Dojo Stop Blowing Vape Smoke On My Baby Smoking and vaping during pregnancy can be harmful to your unborn baby. The chemicals in cigarettes and vapes can damage your baby's developing brain and Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center