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, Chemicals Is it safe to vape around babies & children? How it affects them Allen Carr's Easyway Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition Thirdhand Smoke Resource Center Protecting Californians Vaping in pregnancy Essential Parent