Both knees were bothering me, especially my right knee to the point that I was having to walk down the stairs backwards and very limited with everyday activities. My chiropractor suggested that I come to see Dr. Bennett, to see if the "PRP" injections would help my condition. After just one day after the first "PRP" injection in my right knee, I noticed a significant difference; I was at least 70-75% better after the first injection. I would absolutely recommend these injections!