My 8 year old son has been in MDI for about three years now and we are ready to put him on a pump. He is very skinny and won?t let us use his stomach or legs for shots. He does let us use his arms and bum for shots. He is very active and I can?t imagine using his arms for infusions sets, since he will most likely pull these out. My questions are: 1)Does anyone have any advice for getting him to want to use his stomach and legs? 2)Is it OK to only use his bum for infusion sets, until he learns to be comfortable with his stomach? I am a pumper myself and have never found a comfortable site on my legs, so I do understand this and maybe this is why I am not pushing this harder. I am working on the stomach, as this is my favorite site, but cannot convince him. Thanks for your advice!