Frontiers World no tobacco: effects of second hand smoke (SHS) and vapors on the developing and adult brain 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 more about the dangers of smoking Early life secondhand smoke exposure assessed by hair nicotine biomarker may reduce children's neurodevelopment at 2 years of age ScienceDirect 4 myths about vaping and pregnancy busted Your Pregnancy Matters UT Southwestern Medical Center A smoke free and vape free environment during and after pregnancy is essential for your baby's safety. Learn more at SNHD.INFO SUID. 2nd Hand Vape Smoke And Pregnancy Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke