Why you should avoid vaping if you want a baby in future Your Fertility When Are Flavored Juul Pods Coming Back JUUL Menthol Pods Wholesale Vape Supplies Apvs FDA walks Smoking e cigarettes when pregnant 'puts unborn babies at risk' The Independent The Independent Weed and pregnancy: is it safe? BabyCentre The FDA has banned Juul vapes in the U.S. after regulators found Juul's data on the toxicity of its products was lacking and conflicting.