Smoking, vaping & pregnancy: in pictures Raising Children Network Understanding Risks of Vaping and Smoking During Pregnancy Can You Vape Or Smoke While Pregnant What Happens If You Smoke Vape While Pregnant There is minimal data regarding the safety of vapes in pregnancy, but there are several theoretical reasons 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