How Does Birth Order Affect Personality?

What's in your birth order? Many studies have shown that the family pecking order has a lot to do with how we turn out as adults and which career paths we choose. Whether it's because you've learned the ropes by the time the second baby comes around or for other reasons, have you seen certain quirks from your cuties that can be explained by their birth order? Take a look at the traits of each type — only, oldest, middle, and youngest — and let me know if birth order can explain how your wee ones turned out!