birth control
"I find Nuvaring a good and convenient birth control, have been using it for the last 3 months. I am 37, two kids, married. I have tried all sorts of birth control over the years. It took a month for my cycle to settle (had the copper coil before), absolutely no negative side effects otherwise. If anything, my mood has actually slightly improved. No weight gain, skin good, sex drive the same. My husband can sometimes feel NuvaRing during sex, which is easily resolved by taking it out. I would take it out afterwards anyway to rinse. It is very easy to (re)insert.
I can't feel it when inserted, no problems when exercising (I am doing 1/2 marathons). 
For me (age group/hormone levels, lifestyle, etc) NuvaRing is very good."