M.B.
Hi J.-
I also have the Mirena IUD and have the same problem with incredibly bad PMS. My OB insists that it could not be the problem but it is a VERY noticable difference in me. I also used to have 3-4 day periods, now they are 5-7 days!!! UGH!!! My husband who before was clueless when I was going to get my period can just TELL when it is coming. I am short, anger easily and snap at everyone. This is really not me at all. I would wind up crying because I felt like I was SOOOO mean. My doctor insists that it is not because of the IUD, but recommended Evening Primrose and Vitamin B Complex. I will say it has helped some. It can't hurt to give it a shot. At least am not as edgy as I was. Hope this helps and GOOD LUCK!! I know it is not easy!!