abnormal uterine bleeding
"I was a little hesitant to try LoSeasonique due to all of the negative reviews, but thought it was worth a shot at no longer having a period every month, since I struggle with heavy periods for 11 days every month.  I have just finished taking my first pack and never once experienced spotting during the three months on this pack.  Nor did I have any changes in skin, weight or cramping.  My sex drive even increased. Some factors that may have helped ease my body onto this pill so smoothly might relate to the fact that I took the pill at the same time everyday and have been on birth control for about nine years. Everyone's body reacts differently, so it may be worth taking the risk.  I for one am very pleased with this pill."