Is vaping safer than smoking in pregnancy? Short answer: No. #YQ2Q #YouQuitTwoQuit #NoSmoking #NoVaping #Pregnancy Secondhand Smoke Is a Risk for Pregnant and Breastfeeding Moms The Wellness Coalition Vaping and Smoking While Pregnant: Risks, Effects and More Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA E cigarettes contaminated with dangerous microbial toxins Exposure to Thirdhand Smoke Harms the Health of Pregnant Women Thirdhand Smoke Resource Center