Sorry to answer so late, I have had both hips replaced, and thee knee replacements, one done twice, a wrist, replacement, and am on the waiting list for the second wrist, also have a curved spine, I have had arthritis since I was a child, and sometimes the pain is unbearable, but I think of all the children that I have seen whilst my many visits to hospital, and remember all those years ago when it all began, I am nearly 73 years old now, and am in pain quite a lot of the time, but I just walk slowly, and take it easy, I wish all arthritis suffers well, love and best wishes. xxx