In the United States, about 8% of all women who are pregnant smoke cigarettes, and another roughly 4% report using electronic cigarettes or vapes. To learn more about the dangers of smoking 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 And Pregnancy TECC Blog Can Vaping Cause A Miscarriage Can You Vape While Pregnant? Is It Safe Or Not Australia Baby In Early Pregnancy