"i started taking this pill over a year ago and nothing has changed hormonally for me. in the mornings if i don&#039;t eat at a certain time i do get nauseated and throw up but my cycle has always been on time and consistent. maybe gained 10 pounds most but with exercise it helps. i have a very sensitive body and this is perfect for me. however it may not work for some people. worst side effect i&#039;ve had is not really sleeping might get five to six hours"