Exposure to Thirdhand Smoke Harms the Health of Pregnant Women Thirdhand Smoke Resource Center Vaping may be an effective way to quit smoking during pregnancy New Scientist Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition Smoking, vaping & pregnancy: in pictures Raising Children Network Is It Safe To Smoke A Vape Around A Pregnant Woman? Second Hand Smoke and Pregnancy American Pregnancy Association