Dr. Kevin Leman joins The Difference to discuss why birth order matters.
The first child is the one parents practice on, the one parents worry about the most.
The second-born (and subsequent children) have buffers between them and their parents, called siblings.
The first born might pair off with the third or fourth born; as the years pass, parents lighten up.
What does birth order mean for each child, and what each might become as an adult?