Since I was about 15, I have had pain in my hips (popping with every step I take, pain if I lay on one side too long...the pain is in the side I am laying on, able to pop hip partially out of socket). During my pregnancy, I had to go to physical therapy because it got worse the bigger I became. I was told that my left hip joint was too tight, and my right joint was too loose. My physical therapist said that I was lucky because the condition I have gets better with age, not worse, because the joints tighten. Is there any condition where this is the case, and if so, what is it? Thanks!