I was put on Micronor (estrogen free) BC pills in August. The combo pills were running my BP up through the roof. (not good for anyone especially at 21yo) Well anyway I haven't had a period since then. The info that comes with it said nothing about delaying cycles. I did find some info at webmd.com and that said some ppl only have like two cycles a year. I just wanted to see if anyone was in my same situation. It's kinda scary not knowing if you may be pregnant and all (but you all know that) I took a test like 3 weeks ago and that was neg. but they suggest taking a test like q45days. If anyone has been on this med or has some suggestions I'd love to hear them.