What wrong with a person that haven 't had a bm for to wks?

Something bad: Constipation is one of those things that a person cannot let go on for more than a few days, because the food he eats forms poop, and where would the poop go? There is no way to relieve constipation except to get the poop out. There are many ways to do that, depending on the condition of the poop, the patient, and the plans of his primary and gastrointestinal doctors. The poop must come out.