Study finds vaping in pregnancy harms both mothers and babies Light smoking' before pregnancy can cause major health problems Vaping While Pregnant? Duke Study Reveals Dangers to Fetal Growth and Development in Mouse Model Duke Health Avoid Impairment Safe Sleep Academy Vaping during pregnancy harms offspring even without nicotine, study finds Oncology Central Do you know that vaping or E cigarettes are hazardous during pregnancy as it can affect fetal development. If you are pregnant or trying to become pregnant, you should be aware about the