Hey Insexec, I had THR on left hiip Aprill 7. Today, it is totally pain free. About two weeks post op, my non-op hip starting hurting and became worse daily. Went to surgeon, got an xray, confirmed advancing OA was far worse than about one year ago. By the time I had surgery on the right hip on June 23, I was pretty much crippled with the right hip pain, and becoming worse than the original left hip. Why did it become so severe, so quickly? Nobody knows. So, from my exerience, if your hip pain is decreasing that is a very good sign. I did not read above - have you had xray of non surgical hip?