I have had the Mirena in for about 5 months now and I feel terrible. I am having awful mood swings that are just getting worse. The moods swings are ripping my marriage apart. I am always tired and get nasty cramps around my period and sometimes when it is not even time for my period. I feel like my weight level has gone up. I have excessive water weight gain and my sex drive has dropped completely. I would not recommended this to anyone.