E Cigarettes And Pregnancy Vaping During Pregnancy Could Raise Odds for 'Preemie' Babies 4 myths about vaping and pregnancy busted Your Pregnancy Matters UT Southwestern Medical Center Flavored e cigarettes modulate embryo development, fetal growth, and potentiate early fetal demise without nicotine Communications Medicine England paying pregnant smokers to switch to e cigs while evidence of damage to developing fetuses grows Stanton Glantz blog Smoking e cigarettes while pregnant could increase risk of birth defects, study suggests The Independent The Independent