Dangers of drinking, smoking, vaping while pregnant UNM Health Blog Albuquerque, New Mexico Don't smoke or use nicotine during pregnancy or after your baby is born. Safe Sleep NC Second hand smoke is highly toxic. Here's what happens when pregnant women and their babies are exposed to second hand smoke. Can I be Affected by Secondhand Vape Smoke? We've had lots of questions about vaping and whether it could increase the risk of sudden and unexpected infant death. We are pleased to say that we are jointly funding research with @