omg im 46 and vape 24mg i never even thought about it i know smoking can be dangerous with the pill blood clots in legs etc will have to cut down on the nic levels.Preliminary googling seems to confirm that the nicotine is indeed the culprit, and that nicotine and hormonal birth control pills should definitely not be mixed in women over 35. Of course, doesn't say how much nicotine or what the vaping equivalent would be, but something to think about. As for me, in my over 35idness, this has given me some pause. I mostly vape 0 or 3 mg, but I sometimes do vape 6mg. I'm going to seriously consider moving down to all 0 nic if I can. Thanks for posting this.