He goes to see his doctor to ask advice on starting a family as he wants an heir, as he had been a playboy all his life and never settled down.
The doctor smiles at his request and says best thing is to get a young lodger. He thanks the doc saying yes she could do with some younger company as she is so young.
6 months later he visits his doctor for a checkup and the doctor asks with a wry smile is your wife pregnant? He says yes! I am going to be a daddy!
The Doctor trying not to smile like a Chesire cat asks so did you get a lodger?
Yes. I actually got two as I really wanted to have a child!
The doctor laughs out oh great itvworked!
Trouble is, said the 80 year old, they are both pregnant as well.
