Know the facts about vaping while you're pregnant Nicotine exposure can increase the risk of low birthweight or premature birth, harm brain and lung development, and increase risk of Vaping during pregnancy Tommy's 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 Vaping While Pregnant: Risks, Facts, And What You Need To Know Femia Vaping more effective than patches for pregnant women, study finds Dr Colin Mendelsohn