An eighty-three year old lady finished her annual physical Examination, whereupon the doctor said, "You are in fine shape for your age, do you and hubby still have intercourse?"

"Just a minute, I'll have to ask my husband," she said.

She went out and yelled across the reception room:"Tom do we still have intercourse?"

Tom answered impatiently, "If I've told you once, I've told you a thousand times...We have Blue Cross!"