Vaping while pregnant could cause craniofacial birth defects, VCU study shows VCU News Virginia Commonwealth University England paying pregnant smokers to switch to e cigs while evidence of damage to developing fetuses grows Stanton Glantz blog A TikToker went viral for saying she won't quit vaping while pregnant. The CDC says nicotine products are unsafe for pregnancy. Vaping Works Better Than Nicotine Patches for Pregnant Smokers