I was talking with the doctor that did the Calmare treatment on my daughter and on me, and he mentioned that in his experience, a large majority of people started with a foot injury, and of those people, a large majority of people started with the LEFT foot. Reading these forums, I seem to see a lot of RSD starting in feet, so I thought I'd ask the people here where their RSD started, just out of curiosity. It might even lead to something helpful in treatments - any new information can be helpful. If it really IS a large percentage in the left foot, maybe there's something unique about circulation or nerve wiring or something like that ...