Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition 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, Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Is Your Child Vaping? How Vaping Affecting Youth.