Can you vape on birth control? Vaping while pregnant: What we know Does Vaping Affect Birth Control? What Doctors Say Cyclone Pods Intrauterine exposure to nicotine through maternal vaping disrupts embryonic lung and skeletal development via the Kcnj2 potassium channel ScienceDirect Vaping may seem safer than smoking, but it's not risk freeespecially for your baby. Nicotine, heavy metals, and other toxic chemicals in e cigarettes can affect fetal growth, brain development, and long term health. Even Vaping is a Better Safer Alternative for Pregnant Smokers Ecigator