I'm glad to hear he's making progress! Tell him that when I had my hip replacement that I was so full of morphine I couldn't even sit up at first without getting dizzy (they had given it to me when I had the epidural). But, on the second day when it was out of my system, I stood up and walked, with those horrible stockings on and with a walker. Every day I made progress, and he will, too. He mustn't ever give up, but just keep on pushing and he'll get through all this.