I have had many injuries to my knees. As tripping and falling seem to now be normal. I get fluid to the lfeft and right of the knee cap. None on the cap itself. The knee cap is no painful. The whole area feel like they are bruised. I have bad veins and have had since age 18 and am now 51. No one can find "anything" wrong. I barly can walk by Friday evening. They always improve over the weekend. I have to hold on to the coffee table and force myself to a standing position. Knee braces have not helped much either. When I had my hysterectomy done several years ago. They did a bone dynsity test and I had the bonmes of a 25 year old. I drink lots of milk. So anyone have any suggestions. Right knee is worse then left. Left has more of a click than right does. Right is stiff, swollen and clicks only if I push in on the fluid sack. Thanks Laurie