After 9 months of living with colonoscopy bag
, my dad had it removed, and his colon attached. Now he is having great pressure by the annal canal, close to where the colon was attached back. He says, he sometimes feels like he has to go to the bathroom, feels the pressure, but, once he is there, nothing happens.
He feels this pressure while he is sitting or standing, no mather what.
What do you think is the cause?
and When Will He have control of his bowel movements?