Doctor,` the embarrassed man said, `I have a sexual problem. I can`t get it up for my wife anymore.`
The Doctor looked at the man, and replied, `Mr. Thomas, bring her back with you tomorrow and let me see what I can do.`
The next day the worried fellow returned with his wife. `Take off your clothes, Mrs. Thomas,` the Doctor requested. `Now turn all the way around...Lie down please...Uh-huh, I see. OK, you may put your clothes back on.`
The doctor took the husband aside. `You`re in perfect health,` he said.
`Your wife didn`t give me an erection either.`