Whether a child is the firstborn, a middle child, the youngest, or an only child may affect how their family treats them, how much attention they receive, and how they may compete for their parents’ ...

Despite our four-year age gap, my younger brother and I are besties. And while some of my fellow firstborn friends find it odd, my brother and I openly talk about our dating lives. We tap each other ...

Step aside, astrology. When figuring out who you’re most compatible with in a relationship, you might want to consider your birth order. While this topic has existed for ages about family dynamics, it ...

The birth order theory states that your place in your family can determine certain aspects of your personality, the way you interact with others, and even type of career that appeals to you. Help us ...

Feel like you *always* have to look after everyone around you and never get to focus on your own needs? You could be experiencing Eldest Daughter Syndrome. Or maybe you’re a chronic people pleaser and ...

This is a preview. Log in through your library . Abstract We show here that the first order theory of the positive integers equipped with multiplication remains decidable when one adds to the language ...

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 ...