Two brunettes and a blonde are in the hospital awaiting the
arrival of their first children.
The 1st brunette says, "I just know I'm going to have a
girl, because I
conceived while I was on my back".
The 2nd brunette says, "Mine's going to be a
boy, because I was on top during conception".
The blonde says, "Uh-oh! I'm going to have a puppy!"