Vaping before, during and after pregnancy: leaflets and infographics ASH 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, Dangers of drinking, smoking, vaping while pregnant UNM Health Blog Albuquerque, New Mexico Vaping and Pregnancy: Debunking Miscarriage Myths