A Blonde, a Brunette and a Redhead are at a doctor's surgery to be examined if their babies are healthy, the usual thing that gets done. So they decided to talk about what sex the child will be the. The Redhead proclaims that her child will be a girl, since she had sex in the cowgirl position. The Brunette says she knows her child is going to be a boy, since she had sex in the missionary positions. After hearing that, the Blonde starts crying. The other two ask why and the blonde replies, Well I am going to have puppies.