Oldest sisters or baby brothers are more than simple labels on the family tree. Psychologists say that birth order affects all aspects of a child's personality. The Early Show receives some advice ...

From personality and IQ to success in work and relationships, birth-order theorists believe your family position influences more aspects of life than you’d like to admit. Birth-order theory is its own ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Despite our four-year age gap, my younger brother and I are besties. And while ...

Many couples rarely consider birth orders when dating or settling down, yet it matters whether one is first, second, third or lastborn, as this affects their personality and how they relate. Or does ...

Finding the right partner can be challenging at the best of times. To make things more complicated, psychologists believe that we might be more suited to each other depending on the order in which we ...

Have you ever considered the impact that your birth order position has on your personality? Research shows that the place where we fall in the family pool plays a critical role in shaping the way we ...

Brains: Parents tend to pour their resources into the firstborn, ensuring that they have the best in life. Thus their IQ is 3 points higher than their siblings'. Family Ties: As the oldest, firstborns ...

For the best experience, please enable JavaScript in your browser settings. Firstborns do well marrying middle children. [Courtesy] Many couples rarely consider birth ...