Just a little update. After posting the "May Bitch" post, I had to visit a web site related to TKR. People who have had a TKR post there about their experiences with this surgery. It always helps to visit when I'm feeling frustrated with my progress. There was a post there from someone that is 11 months post op compared to my 3 months post op. That post made me feel as though I'm on target with my rehab and reaffirms that this takes time.