Thank you for your reply! I'm very sorry about your experience 4 months post-op. I had a bit of a hard time adjusting to the idea of the knee not being natural--also, worrying about trusting it. While I *think* it's OK, at this point, I'm not sure what's normal. It's been over 3 years now, and I can't message my surgeon, since they consider me a new patient now. I would just like to know whether there's anything wrong with the knee, post-falls. Also, I'm not sure how to sleep--I need to prop my feet up or over a pillow for comfort (otherwise my heels are in terrible pain--no fat pad left after 72 years of walking around), and I'm not sure where my knee should be. Probably not on top of the pillow, maybe angled over it? Well, that's what the Internet's for, I think. I hear you about not wanting the other knee done! And it's so sad to lose yoga, isn't it? Especially at this stage of life when it would be so beneficial for balance and other aspects of daily life. Oh well. Right now, I'm dealing with the 2nd shoulder fracture in less than a year. (You can see why preventing falls is very important to me! Both occurred as a result of trip-and-fall accidents. Bad luck.) So I'm doing all that PT. We'll just have to carry on as best we can. You have all my empathy!! Good luck with the ROM and all. And I hope your knee starts to feel less stiff and unnatural ASAP...