Ask your doctor for the specific reasons he doesn't want to do another one. Mine really laid it out and there was no question in my mind. I need shoulder surgery on both shoulders and a hernia repair and all surgeons consulted have refused. I am considered a major MRSA risk for life. Along with the complications and risks for the hip surgery, I'm quite ok with how things are. I'm pain free, not stuck in the wheelchair and living a pretty good life just as I am. I was 66 when the hip was removed, so I get where you're coming from. Good luck!