premenstrual dysphoric disorde
"This is my second day on Yaz. I have been on countless other birth control such as Marvelon, Tri-cyclen Lo, Demulen, and most recently, Aviane. When I was on Marvelon, I never noticed anything while I was taking the pills side effect wise, but my periods were unbearably heavy. On Tri-cyclen, my period was light, but it never stopped, for 3 months! On Demulen I went into a deep depression that I am still getting over. And finally, on Aviane, it was great, but I gained about 40 lbs in the past year. I went on Yaz to help keep me upbeat and happy (coupled with my daily dose of Prozac), and to hopefully help me shed some weight and give me comfortable and short periods. So far, so good. High libido and no negative side effects except slight headache."