A study published Friday found families have a ‘unique probability’ when it comes to whether they will have a boy or a girl ...

We commonly think that sperm determines the sex of a child, depending on whether it carries an X or Y chromosome, but a study ...

A new study finds that the odds of having a boy or girl aren’t 50-50. Instead, birth sex is associated with maternal age, specific genes and the sexes of older siblings.

Olivia Culpo showed off her postpartum style alongside her and Christian McCaffrey’s newborn daughter Colette: ...

"We need to start by learning to listen to boys, not to correct or direct, but to understand," a mental health expert told ...