acne
"I read a whole ton of bad reviews on this, specifically the side effects, but so far I have had no side effects. 
My friend stopped taking BC because the nausea (I have no idea which brand/type) so I was iffy but so far I love it! It's cleared my terrible ance problem almost fully. My periods are like they always have been, a day or two longer, but I think thats because I stopped working out as much. I would give it a 10 but I've not taken the drug that long to truly know."