Secondhand smoke and secondhand aerosol We've updated our vaping during pregnancy resource. Created in partnership with ASH, the Royal College of Midwives and Sands, the infographic has important guidance around vapes and pregnancy. The resource is now Smoking, vaping & pregnancy: in pictures Raising Children Network Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Early life secondhand smoke exposure assessed by hair nicotine biomarker may reduce children's neurodevelopment at 2 years of age ScienceDirect Vaping during pregnancy Tommy's