I had Bilateral TKR October 23rd, and found this forum shortly after that. It has been so helpful - and reassuring that what i have experienced is very similar to what others have gone through. I have two questions. First, my scars have become very large and sensitive. The doctor said they are more "reactive" than some and advised me to rub Vit E into the scars. I have found that I have to first deal with the pain of the skin stretching over the knees before I can go on to the pain of the exercises themselves. Clothing hurts. Have others had this? Any suggestions? Second question - I have been postponing returning to work because my stamina seems so limited. When I am more active, I get cramps in my calves, more stiff and sore, and exhausted. I am in PT twice a week and diligent about exercise at home. Suggestions? Thank you for this wonderful forum!