When I had a hip replacement, I was got up in the afternoon after the operation to go to the toilet. We were encouraged to get out of bed and given a walking frame. After 3 nights, provided you could walk up and down stairs with crutches, you were sent home. After 2 days in the hospital, I was on paracetamol only and had no problem getting to the toilet at any time and we have stairs at home. Worst part was getting my leg back on the bed, but I had a sort of sling to help me. I also had a clip- on raised toilet seat. I was in such pain before the operation, afterwards seemed bearable. I feel really sorry for you woofas and wish you a speedy recovery.