"this is my third birth control i didn&#039;t ask for the changes they just happened! but this one i love b4 taking birth control i had period for 5 days and they were very heavy which totally sucked.  then i got on birth control and it slowed them down to eventually 3 days very light periods and now i don&#039;t even have a period at all! it kinda worried me at first not having a period but i took a test to confirm i wasn&#039;t and sure enough not pregnant! this is my second week not having a period and i&#039;ve been on this pill for about 7 months! i like having no period but it does stress me out a little"