Well ive had my mirena for 3yrs now,the 1st yr I had no periods thn 2nd yr had period nd now im on my third yr my last period was around march 2012 but since march ive gaind wieght,went up 2 bra sizes,eat so so much more than usual,very cranky,always sleepy,not to nasty but had diarrhea the whole month of april 2012 nd it stoped 19th or 20th of may, my stomach has gotten rounder nd is starting to get harder,can feel flutters alot(and i no its not gas)nd im able to feel hard spots that pop up randomly nd i did an old wife tail to find out wat gender baby i would have i take a needle&thread or necklas&ring hold it still above belly nd it will move by its self so circle is girl/back nd forth is boy....so i tryd it nd it went it circle first thn back&forth(twins)!!!! I did try a pee test from store and came back negative but i read read nd read mirena WILL mess up da test due to hormones it releases so i have a gut feeling i am nd will let yall no sumthn:-D please pray