"Gynocologist" joke

A beautiful, voluptous woman goes to see a gynocologist. The doctor
takes one good look at this woman and his professioalism is a thing of
the past. Right away he tells her to undress. After she has disrobed he
begins to stroke her tigh. As he does he says to the woman:
"Do you know what I`m doing? " "Yes," she says, "you`re checking for any
abrasions or dermatological abnormalities." "Correct," says the doctor.
He then begins to fondle her breasts. "Do you know what I`m doing know",
he says. "Yes," says the woman, "you`re checking for any lumps or breast
cancer." "That`s right," replies the doctor. He then gradually proceeds
to having sexual intercourse with her. "Do you know," he pants "what I`m
doing now?" "Yes," she says. "You`re getting herpes."