I have scheduled a TKR for July on my right knee. I need the left done as well... so my question is... Should I get the other done within a few weeks? I'm a teacher, I'm on my feet all day. I would appreciate ANY feedback. My husband seems to think I should have both done. He's been through one already. I'm 52 and in good health. My knees have affected my quality of life, it's time to get at least half done. ... well... so my question is... Should I get the other done within a few weeks? I'm a teacher, I'm on my feet all day. I would appreciate ANY feedback. My husband seems to think I should have both done. He's been through one already. I'm 52 and in good health. My knees have affected my quality of life, it's time to get at least half done :) I really want to get back to my active, feeling good lifestyle. The right one is by far the most painful, the left has started to give out and cause pain too. Thank you for any advice/support