A man worried about his stamina decided to go to a doctor to get checked out.
"Doc, I'm just not able to do all the things around the house that I used to. What's wrong with me?"
The doctor then starts his examination and once he's finished, he gives the man an uneasy look.
"Doc, just tell me in plain english. I can take it.", the man declares.
"Well," the doctors says, "in plain English... you're just lazy."
"Ok...", says the man, "now give me the medical term so I can tell my wife that."