Does Vaping Cause Secondhand Smoke? Busting the Myths About Smoking and Vaping During Pregnancy Exposure to Thirdhand Smoke Harms the Health of Pregnant Women Thirdhand Smoke Resource Center Dangers of Secondhand Vape From E cigarettes Secondhand Vaping Vaping Zero Nicotine While Pregnant New Directions for Women 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