I had my first child in Jan. of 2012, my mirena was inserted in Feb, altogether its been 5 months, at first I went 2 weeks without a period, now it won't stop. It stopped once in May for about 1 week, then again in June for about 2 weeks! The volume of the cycle vary, it's light sometimes, it's heavier other times! I've gained 15lbs because I crave sweets like crazy!! I get nausea and bloating like I'm pregnant again! My sex drive, along with the energy to do anything else is gone! Is there anybody out there in the same situation as me who have any advice as to if I should wait a year or call my doctor now!! Or even if this is norma?!