Smoking, vaping & pregnancy: in pictures Raising Children Network 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 Vaping During Pregnancy: Are e Cigarettes Safe for Baby? Is vaping better than nicotine patches during pregnancy? Is Nicotine Free Vaping Safer? Frontiers Publishing Partnerships Prenatal nicotine exposure during pregnancy results in adverse neurodevelopmental alterations and neurobehavioral deficits