Mothers who vape during pregnancy put babies at asthma risk There is minimal data regarding the safety of vapes in pregnancy, but there are several theoretical reasons why it is not recommended you vape during pregnancy: Nicotine exposure: Vaping products can contain 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 New study shows common vape ingredients deform fetal mouse skulls. Even if they are nicotine free. Researchers at The Ohio State University, led by anatomist James Cray, exposed pregnant mice to the base