So I've got this friend that is supposed to start bowel prep for a colonoscopy tonight at 5. He's also supposed to coach his son's baseball game tonight that starts at 5:30. So since this is his first time he's unsure what to expect with when the prep will kick in. If it kicks in during the game, how hard will it be for him to wait until between innings to make a quick run to the bathroom. Is a quick run even possible? And if trying to do both of these things at the same time is a bad idea, how bad would it be for him to wait until about 8 pm to start the bowel prep? Is my friend just out of luck altogether? My friend thanks you in advance.