I have been on the Nuvaring since last July and never really had any problems with it. The only thing was my period. One month I would get it three days after taking it out, then the next it would be two days before i take it out, then the next month three days after i take it out, etc... its just been my cycle. I never gave much thought to it, but now reading on here, i am reading that this may be because of not enough hormones? Is that possible? Or do some bodies just do whatever they want no matter what? Also, does not enough hormones mean that there is a greater chance of me getting pregnant? Please let me know, I dont know if i should be worrying about it or not!