A woman is in her doctor's office, when she suddenly shouts out, "Doctor, kiss me". The Doctor looks at her and says that it would be against his code of ethics to kiss her.
About 20 minutes later the woman again shouts out "Doctor, please, kiss me just once". Again he refuses, apologetically, but says that as a doctor he simply cannot kiss her.
Finally another 15 minutes pass, and the woman pleads with the doctor, "Doctor, Doctor, please kiss me just once!!"
"Look" he says, "I'm sorry. I just CANNOT kiss you. In fact, I probably shouldn't even be screwing you either."
As a couple gets into bed, the husband starts to rub and kiss his wife. She turns over and says, "I'm sorry, honey. I've got a gynecologist appointment tomorrow, and I want to stay fresh." The husband sadly turns over.
A few minutes later, he rolls back over and taps his wife. "Do you have a dentist appointment, too?"