TIZ, I put off having my hip done, I was born with it dislocated and spent the first 50 years in increasingly bad pain and drugged up for some of those years, I had it done when I was 50 and after the first initial pain from the op (bad pain indeed) I was pain free, in fact, I went out with the dogs and shouted " I am not in any pain" I actually could run.....this did not last too long as I left things too long and so now my spine is twisted and that causes its own problems, as well as knee problems due to the extra stress...so...get it done ASAP, you will be amazed!!!!! I used to envy people who could walk around without any pain, now I realise that some people are pain free!!