Filed under: Teens & tweens, Pregnancy & Birth, In The News, Weird But True, Single parenting, Extreme ChildhoodCredit: jupiterimages If they were lined up in a row, the pictures of the pregnant teens at Robeson High School would fill six pages of the yearbook. According to CBS2, the school boasts the dubious honor of one pregnancy in every seven female students. But this isn't simply a Chicago problem. Statistics from the National Campaign, a non-profit organization that works to stamp