Judy2 said...
And I don't know how to say this gently, but why are you examining a 22 year-old man's stools for him? He really does have to be able to deal with this himself, since he will have UC for the rest of his life unless he has surgery.
Could be she saw blood on the underside of the toilet bowl seat/rim. I know during a flare some blood splashes up there.
At any rate, I HIGHLY suggest a fecal transplant.
See this thread: https://www.healingwell.com/community/default.aspx?f=38&m=2100072&p=1