My name is Kayla, I'm 19 and i started taking the pill in January 09. The first couple of month were cool, besides your usual bloating and i may have also put on 10lbs but i thought that was usual since i was just recently diagnosed with pcos. (polycystic ovarion syndrome) After about the third month I noticed that i gained about 20lbs and i was very moody and emotional. I just had the urge to cry for no apparent reason. And any one that knows me knows that i am not an emotional person. I stopped taking the pill around april 09. and just recently started yaz this month (07/09) ive only been taking it for a few days so we'll see what happens. But please understand that medicine effects each person differently. this is just how it affected me.