I don't know if any one is aware, but they started doing the Nuva Ring here. It's REALLY new and I'm not sure what areas stock it or not, but I LOVE it and it's a good alternative to taking a pill (which I could never remember!) and having something implanted (which I looked at and it freaked me out! Plus, I just had a friend get hers removed due to a reaction she was having to it).
The only down side to the Nuva Ring is having to remember to take it out every three weeks for a week and remembering to put a new one in. But I've been pretty level on it and periods used to be awful for me!