"i began taking mononessa about three months ago. i didn&#039;t really experience any negative side effects- a few weird waves of nausea early on, but other than that, i felt really good on this pill. however, i had to switch to a different pill because after about a week or two on mononessa, i began bleeding every single day. it dipped in and out of heavy bleeding, but was always heavier than typical spotting. and it happened every day for 2.5 months, until i switched. which is disappointing, because otherwise, i experienced no ill side effects. i&#039;ll also mentioned that i suffered from incredibly bad acne a few years ago, and i was nervous that starting birth control would ruin my skin again. however, i noticed no changes to my skin on this pill"