Thank you for your reply Amal.
I definitely understand about liability, so please allow me to try a different approach. If I were to ask about the procedure, from an educational standpoint, would you be able to give me a reasonable rundown of it? I am curious about how the device is actually injected in to the skin. I have read that the injector must push the needle in, and then pull it out so that the tip is almost out of the skin again before actually starting to inject the device from the needle. This seems strange to me. What is the purpose of the back-and-forth motion of the needle before even beginning to inject?