Hello My name is Jerry, I am sorry if the typing comes out wrong but that is I guess either the rebi or the ms. Aa far as the injection sitee this is what I was shown. I start with my right leg, the upper thigh then the left, lfrom there I go to my right belly ritht of the navel a few inches, then the left, next the right arm, in the bicept area then the left arm in the same area and finially comes the right buttocks, away from the femor bone and hip more to the soft tissue. Then being seven days, I staart all over again.
Now let me assure you that I would rather give my self a shot in the leg and belly than the arms and buttocks. I was told that you can't go back to the same injection area for atleast seven days and I'm not going to argue with the nurse. When you give yourself an injection, make sure to make a little mound using two fingers. When you inject, don't think about it, just do it. The more you think about it, mentally the more it will hurt.
I'm not a doctor, I just give myself my own injections. This is my 11 year with MS however it was just diagionsed with a three MRI'S and the doctor , I'm sorry my mind went blank again but the doc took some fluid from my spinal cord. When I was in his office after all of that, he said that one of the markers would indicate MS but I had all of them checked. Anyway,the injections only hurt when you really think about giving yourself them. I was worried about the belly but a friend who has oh what;s the word.....oh yeah, he had dibiticiis or however you spell it and he told me that he gives himself shsots in the belly just about always. Give it a try and you will be surprised about the legs and the belly. As far as the backside, as long as it is soft tissue without a bone, go for it.
Jerry