"i am 18 now and i have been taking this pill for 2 years now. since i started taking it my periods, which were already normal to begin with, have significantly decreased. now my periods last from 2 days to sometimes not at all. it&#039;s scary but reading some other reviews i find that this is common. i never had nausea, but i did have some increase in acne. this is still a good pill but i wish i would have a definite period each month."