Why you should avoid vaping if you want a baby in future Your Fertility E Cigarettes and Pregnancy Maternal Infant Health CDC Do you know that vaping or E cigarettes are hazardous during pregnancy as it can affect fetal development. If you are pregnant or trying to become pregnant, you should be aware about the Crucial Aspects to Consider Before Vaping by Danielle Siarri MSN, RN Medium 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,