Second hand vape smoke linked to more asthma symptoms in kids Vaping during pregnancy Tommy's The risks of secondhand smoke 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 Light smoking' before pregnancy can cause major health problems Secondhand exposure to tobacco products in pregnancy Hypertension Research