Hi, IfOnly15! Welcome to the 100lb. club. We're all here to help you as much as we can! I'm not sure what IR is (although I'm sure others do, LOL), but you may want to check the Dieting with Obstacles thread! They may be able to answer that particular question better. Good luck to you, and keep posting!
My Personal Goal!
8~8~06 Journey Started, 246 lbs.
11~10~07 WW Goal Achieved, 150 lbs.
12~22~07 WW Lifetime Achieved, 148 lbs.