There were more lab results today. There are still issues with the red blood cell count. The main issue is with the oxygen levels. He's to have a colonoscopy as soon as one can be scheduled. (He's not so thrilled.) It seems the conclusion could be internal bleeding and they would obviously want to catch that as soon as possible.
He's been told to not overdo things. That might not be too much a problem considering he's been more sedentary in the past week or so than usual. Although, we do have a family reunion that is mostly outdoors with an abundant amount of activities available. Maybe he and I will bring a book or two.:}