It is normal for mucous, blood, and possibly stool to come from the rectum. I had a few days of nothing followed by about
a week of passing brown watery mucous (old surgery blood, etc). Then things settled down a bit. Sometime I will have some mucous every day, but mostly it is about
every second or third day. Just feels like the need to go, but I can wait until it is convenient, etc. I haven't had food go down that way, but I know it is possible and does happen. It won't hurt anything.
I'm glad he is doing well.