Was some Time ago at a Hub where the Toilet Seat was full Blood.
Talked with my Doc about such Damage and he forwarded me straight to Hospital for a check,as Bowel Cancer is a big Danger,and each over 40 shall do a Yearly Full health Check.
Well,I wasn’t brave enough to talk with the Driver about that,who was before me on the Toilet.But he may be in trouble.
In that Case
Use your Doc early enough before we have a dragic loss
could also just be taggy nuts 
Well,sah on Busstop a Sign saying in UK kills Bowel Cancer 44 People a day.
You still seating at Home and waiting for any?