Good morning. This is my first post here. This site has been very helpful since I started reading it. I applied for PTSD starting back in June 2013. I was in Sadr City, Iraq in 2004-2005. I waited 8 years to claim, but my wife and parents were pushing me to claim it. I was awarded last month 50% for MDD. While I was applying for compensation, I was fixated on just getting the PTSD/MDD taken care of. Now that is over with, I am considering filing for the patellar femoral syndrome that I was diagnosed with back in 2008. At that time, I was called up to re-activate from IRR. I was released from that due to my patellar femoral syndrome, which I believe is service connected. It is intermittent pain and causes me difficulty walking at times. I'm not sure how much success I will have though, considering I was never treated for it while I was active duty, and it comes and goes, so I'm not sure how a C&P exam would go. I do have medical records however from my civilian primary care giver and orthopedic specialist showing that I have PFS. Any thoughts or advice? I don't want to waste my time if I don't have a chance of getting a rating.