Vaping and Fertility: The SHOCKING Truth You Need to Know A pregnant woman smokes a vape while sitting on the couch. Close up of the abdomen Stock Photo Alamy 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 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