Oldie but still funny.....


A brunette, a blonde, and a redhead are all pregnant. They all go to the
doctor to have see what the sex of their baby's are going to be. The
brunette goes into the doctor's office and comes out a few minutes
later, she says, "I'm having a girl.". The redhead, confused, asks, "How
do you know?". And the brunette says, "I was on bottom." The redhead
goes in and comes out a few minutes later and says, "I'm having a boy."
The brunette asks, "Well, how do you know?" and the redhead says, "I was
on top." All of a sudden, the blonde starts crying hysterically and the
brunette and redhead ask her what's wrong, the blonde looks up with
tears in her eyes and screams, "I did it doggy style and now I'm afraid
I am going to have a litter!"