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 Does Vaping Cause Secondhand Smoke? While vaping is not risk free, it is less harmful than tobacco Our World in Data How secondhand smoke, thirdhand smoke & vaping affects kids Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition Is it safe to vape around babies & children? How it affects them Allen Carr's Easyway