After a few minutes he stands up and tells the lady to go ahead and put her clothes back on and he will talk to her when she is dressed.
The lady puts her clothes on and asks the doctor what is wrong with her. He tells her, "You need to quit drinking before you go to bed."
The lady asks, "Why did you have me get naked in front of the mirror and stand on my head?"
He replies, "I wanted to see how I would look with a beard."