I got the Mirena three weeks ago, at my 6-week check up. I have been extremely "sad",can't seem to "shake off" the basic problems normally encountered in daily life, and the scales have moved up!! I am breastfeeding and my baby is not gaining weight fast enough, even though I am nursing day and night. I am rude to my husband and my temper is short with my other children. Sex is not desirable. I guess that's why Mirena sis so effective.I have bled since insertion.
I hate this thing and after reading the other comments, plan to make an appointment to have it removed.