Secondhand vape exposure: Risks and side effects Vape Residue May Harm Unborn Babies' Immune Systems Respiratory Therapy Vaping may be an effective way to quit smoking during pregnancy New Scientist Watermelon Strawberry Ice E liquid by Skwezed (100mL) In the United States, about 8% of all women who are pregnant smoke cigarettes, and another roughly 4% report using electronic cigarettes or vapes. To learn more about the dangers of smoking