Update

The other day, I went to the hospital (Ysbty Gwynedd) for an x-ray of my knees. I was in and out in less than 30 minutes, which is excellent service.

Phone call this morning and I do have osteoarthritis in both knees. I suspected as much. I have a doctors' appointment later this month to discuss the outcome and maybe some treatment. It is likely that I will get a lecture about my weight. So, we'll see.