There was this eighty-year-old man who was seeing the doctor for a checkup. The doctor asked why he needed the checkup. The man was getting married next month to a girl 60 years his junior. The doctor tried to talk him out of the marriage, and it didnt work.

However, the doctor suggested, If you want your marriage to last, I say you at least take in a boarder.

The old man agreed.

The old man didnt see the doctor until they met at a fund-raiser a year later.

The old man says, Doc, congratulate me, my wife is pregnant. Thats good news, said the doctor. I knew the boarder would help.

Oh, said the old man with a wicked grin, and the boarders pregnant as well.