Is Vaping Worse Than Smoking? St. Vincent's Medical Center Can You Vape While Pregnant? Separating Fact from Fiction Clutch Vape I will continue to vape through my pregnancy just like I did with my first Kidspot Smoking, vaping & pregnancy: in pictures Raising Children Network Many people think vaping is a safer option during pregnancy. But both smoking and vaping can affect a baby's oxygen, growth, and development. Here are some risks every expecting parent should know..