Just looking for some advice about my elderly mum. About three weeks ago she had a full knee replacement, operation went well but I'm not sure whether the recovery is really going well. There's nothing medically wrong with the knee replacement but she is really immobile, other than walking to the toilet, which she does with a walking frame she isn't doing anything else. She will move from the sofa to the bed, bed brought downstairs but that's it. She isn't getting dressed either, just wearing a random collection of pjs, no physio as of yet. I'm at a loss really. I don't know whether it's usual or if something else is going on. Perhaps confidence? She is late eighties and perfectly rational, obviously in a lot of pain, maybe I'm just being unrealistic, so wondered if anyone had any experience to share.