Is Secondhand Vape Smoke Bad For Pregnancy? Experts Explain The Risks A new study from The Ohio State University found that vaping during pregnancy, even without nicotine, can change a baby's skull and face shape. Researchers exposed pregnant mice to common vape liquids 2nd Hand Vape Smoke And Pregnancy 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 Are you pregnant and interested in quitting tobacco nicotine before the baby arrives? Enroll in Baby & ME Tobacco Free You will receive a free quit coach, access to an online community Vaping During Pregnancy: Are e Cigarettes Safe for Baby? Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC