birth control
"I am currently on day 5 of the patch and have had very very light spotting, but have been an emotional wreck all day. I think this is due to work related stress too though. 
I thought it would be just another form of contraception that is useless to me, but after reading everyones reviews, I feel sooo much better! 
I have PCOS, so I am using it to regulate my periods. I also feel better that some people got pregnant as soon as they stopped using it. "