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, Jones co founder Hilary Dubin explains the risks that come with vaping and smoking during pregnancy. E Cigarettes in Pregnancy: Does anybody know enough? Maternity & Midwifery Forum 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