"i found this pill at the start to be amazing and fit me to the best. but later discovered it is not for me.. i&#039;m now switching pills to see if i can bring back my old self. i have taken yaz for 14 months and am now taking my month which will make it 15 months. to say i&#039;m tired is not the word and shifting weight is near impossible. i have exercised and dieted with nothing more than a pound gained or the scale not moving. i also have in between bleeding. after taking the 15th day  i am guaranteed brown discharge and then some spotting, which i shouldn&#039;t be getting. my period now as been the worse i have ever gotten in a long time."