I've been on the Minipill for just over a year, but every now and then I forget to take it and end up being a few hours late to take it. Recently it feels like it's stopped working for my period pains and my periods have been coming later but not lasting as long as it used too. I've been considering to change to IUD but I just don't know if I should or not? Should I stick with the pill or go on IUD?