An eighty-three year old lady finished her annual physical examination whereupon the doctor said “You are in fine shape for your age, but tell me… do you still have intercourse?”

“Just a minute, I’ll have to ask my husband,” she said.

She went out to the reception room and said: ” Morris do we still have intercourse?”

Morris answered impatiently… “If I told you once I told you a thousand times…We have Blue Cross!!”