I have a C&P exam coming up for my knees, While I was in service I served aboard 2 different ships, I hear that Ship board ladders are bad on your knees, I didn't start having a problem with my knees until we had our PRT test, during this time I was on recruiting duty, while I was running i slipped into a hole and fell, It was documented and I went to my private physician, he documented that there was swelling and the xray results showed Ostephytes on my left knee, it was sore for weeks, from there I feel like i over compensated for my right knee, I had knee replacement on my right knee last year, 9 years after I retired. I was diagnosed 6 years later after retiring that I had moderate to severe osteoarthritis in both knees. Any one experienced claims for this disease. just wondering and am nervous about my C&P exam that the examiner wont see it my way. Thanks