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:
"Jake do we still have intercourse?"
Jake answered impatiently........"If I told you once I told you a thousand times... We have blue cross !!"