I am now 3 and a half weeks post Patello-femoral replacement and just got back from my second outpatient physio. Got given the go ahead to do "proper" stairs going up and to experiment with going down. No need for a crutch in the house but continue with one outside. Four five minute sessions on exercise bike a day and, whoopee!, sit in the car at the end the week and see how using the clutch goes and if OK try a short drive.
Given that last week I had a big meltdown with tears and frustration, it is so interesting to see how things move in fits and starts - you think you are getting nowhere and then suddenly there is real progress. I am so grateful to the people on this forum for sharing so much information and helpful experiences.
Onwards and upwards!
Alison