Just a quick update 6 months and 10 days post-op --- aching during the night is gone!!! I usually do take a tylenol and ibuprofen before going to bed but might try stopping that as things are so much better. Here's my progress report:
Positives
Almost never experience the knee clicking
Going up and down stairs with no problems
Numb area seems to be shrinking
My gait is almost normal
There is nothing I can't do now (including climbing through a window at a client's home to care for her dog when the garage door wouldn't open)
Still Not Quite There
Can't stand for too long or the knee stiffens up, for instance when I'm standing to do hair and makeup in the morning. However, it eases once I start walking around. I do find that I must ride the exercise bike every day to combat the stiffness (that's a plus to motivate me).
Occasionally the muscles just don't feel like they are moving the knee correctly, weird and hard to explain, but it doesn't happen often.
Bottom line is, a lot of things that bothered me in the early months are gone. My other knee now plays up occasionally so at some point might be facing another tkr, but will go into it with much less fear.
Everyone recovering from a recent tkr, take heart, you're going to get there!!!