abnormal uterine bleeding
"I have been on microgestin for almost two weeks now. I am a pretty active individual almost everyday so the weight gain hasn't been too much of an issue for me. It has increased my appetite a little, and have made my breasts pretty tender. Other than that, I have no complaints about this pill. I have been on other birth controls before, but this one isn't as bad as everyone says it is... if you have preexisting conditions of diabetes, heart problems, high bp, of course those symptoms might increase on a birth control medication, but as long as you are staying active, maintaining a fairly balanced diet, and drinking plenty of water, please don't fear this birth control."