I'm at 1500 calories a day, I work out plenty, I drink lots of water, I take vitamins and supplements. And still my upper body is thicker, and even though i'm fairly firm, i'm still heavy and two sizes larger than I was 4 years ago. I think the iud is a wonderful option, but let's face it, the hormones being emitted might affect a small number of us differently. Not to mention the fact that i'm older, and might be perimenupausal, which could, combined with the added hormone, affect me differently. I'm not knocking it, I just want to know if I might be the "added weight gain" exception.