"i originally took this pill to regulate my periods and obviously prevent pregnancy. before taking any sort of birth control, i had pms with moderate to heavy periods. ever since this pill, my period is where the blue pills stop and my period is so light, no cramps, no pms. but i have realized myself gaining a little weight. my breasts definitely seem a little bigger, so used to a b cup, so when they get bigger- i know the difference. this pill has done a good job. i haven&#039;t had sex without a condom while being on this birth control. i see less acne though."