Vaping While Pregnant: Risks, Facts, And What You Need To Know Femia What Are the Health Implications of Pregnancy and Vaping? Empowered Women's Health Should I Be Concerned About Secondhand Vaping? Smoking during your partner's pregnancy Raising Children Network Vape residue may harm unborn babies 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