Can You Vape Or Smoke While Pregnant What Happens If You Smoke Vape While Pregnant Warning! Vaping while pregnant is harmful to both Vaping While Pregnant Report Gives Advice For Midwives Vaping While Pregnant Isn't Harmless! Barton County Health 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 Health hazards due to use of E cigarettes during pregnancy. CNS central Download Scientific Diagram E Cigarettes And Pregnancy Vaping During Pregnancy Could Raise Odds for 'Preemie' Babies