I don't know how many of my problems are associated with NR, but after reading your posts, I am seriously wondering. Here's what I've got:
--tired all the time - no problem found with my thyroid, I've had it checked multiple times
--weight gain. I don't know how much of this is because I got married when I started NR and of course eat more complete meals rather than on-the-go kind of meals, or how much because I am so tired it is hard to make it to the gym. I will say, though, that for a couple of months I was really good (exercising for about an hour each day, four to six times a week, plus eating much better) and still gained weight. Disappointing. I don't try as hard now - what's the point if exercise and diet don't help?
--no sex drive or much enjoyment while having sex
--pain when having sex - not sure if that's cuz we only have it about once a week (I have to force myself for the sake of my husband). Now I take a bath after sex to alleviate some of the pain. Still annoying, though.
--nasal issues - I know someone mentioned having to take sudafed, I take it every day and also nasonex and mucinex... no apparent nasal problems to the doctors to explain this... I think it's overkill on the meds, but I take them because otherwise I am miserable with nasal problems
--headaches - I have never had headaches bad enough to take even tylenol or asprin before using NR, now I take ibuprofen about 5-6 times a week. I don't know if it is related to the stress of being married or not. I have graduated, so it is not related to stress at school, and stress has never given me bad headaches before. Basically unexplicable for me.
--problems with contacts
--pain in area right below breasts. Very tender. If I touch, it feels as though it will leave a bruise. It doesn't, but it hurts for about a minute before it goes away, just from pressing lightly.
--can't keep the nuvaring in. Not really a side effect, but very frustrating. I also have to keep pushing it in each time I use the restroom. I can't seem to get it in far enough, I guess.
--periods seem to be getting later and later. At first they came like clock-work, the day I took the nuvaring out. But after a year, the period seems to come about the day I put it back in, which leaves me freaked out that I'm pregnant. And they aren't even lighter. They still last about five to six days and are just as heavy, just late.
--muscle stiffness. It is a little hard to walk sometimes.Not sure this is related, but quite a few of you have listed it. Not many cramps though, which is nice.
I have been on NR since a couple months before I got married (about 17 months ago), and hadn't had sex before NR, so I don't know how much NR has affected some of these things since I don't know any different, but as I said before, these are some of the symptoms I have had while on NR, things with no apparent other cause. I am seriously considering another BC option, since I don't really like having no energy and no desire for sex (biggest problems for me).