GOJU Juul Charger Vaping before, during and after pregnancy: leaflets and infographics ASH Smoking and vaping during pregnancy increase the risk of preterm birth support is available to help you quit. Smoking during pregnancy is the biggest modifiable risk factor for preterm birth. Quitting 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 San Francisco Bans E Cigarette Sales Despite Being Home to Juul Labs, the Hottest Name in Addiction Technology Smoking, vaping & pregnancy: in pictures Raising Children Network