"i am 23 and took ortho tri cyclen lo (otcl) for about 5 or 6 years. i started taking it to regulate my cycle, for lighter periods, less cramping and all the other positives the pill boasts (and got it!). i am a pretty emotional gal and this seemed to somewhat help. at worst i would say it had no effect on my mood swings but at least it did not make them worse.  over the time i took the pill i gained weight and my boobs grew a cup and 1/2, but i would not blame the weight gain on the pill. otcl even has cute little cases that you can get from the website for free which i liked and used. i would have stayed on otcl if i was better about taking it on time and if it were not so expensive ($50 retail, $10-30 w/ insurance)"