Why you should avoid vaping if you want a baby in future Your Fertility 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 During Pregnancy: Nicotine, Cannabis, CBD Can You Vape While Pregnant? Evidence Based Guide Crucial Aspects to Consider Before Vaping by Danielle Siarri MSN, RN Medium E Cigarettes and Pregnancy Maternal Infant Health CDC