"i&#039;ve been taking yaz for over a year now. i switched to it from necon 1/35. i was interested in a lower dose over the long term. my anxiety decreased and blood sugar leveled. however, i improved my eating and exercise habits, so i cannot truly attribute the cause or cessation of any symptoms to either pill. yaz must be taken at the same time daily or spotting may occur. i cannot attest to its ability to prevent pregnancy as i use other methods concurrently. i would continue on yaz if it were not so expensive."