There’s a blonde, a brunette, and a red-head in the doctor’s office. All three are pregnant and conversing. Well, the brunette asks the red-head,”Do you know what you’re having?” “I’m having a boy because I concieved while I was in the missionary possition.” So then the red-head asks the brunette what she’s having. “I’m having a girl because I was on top when I concieved.” Then the brunette turns to the blonde and asks her what she’s having and she says, “Uh oh, I think I’m going to have puppies!”