Researchers concluded that the father's genes may also be involved in the process. Sex determination, or whether someone has a boy or girl, is not a commonly understood phenomenon. Just ask anyone who ...

How can you tell if you're having a boy or a girl? It's often the first question you get asked during pregnancy, and it's natural to feel curious. So, should you judge based on where your baby ...

We're expecting our first child. So everyone's asking: Awwww, will it be a boy or a girl? Why is everyone so fixated on gender? Anna Sacco asked the experts what our obsession does to children.

While we may have some innate sense of being a boy or a girl, for up to two years after birth, our brains are, in effect, malleable and we can be taught to grow up as either a boy or girl by how ...