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, ...

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

Ahh! It’s almost time to find out if A & B are boys or girls. I’ve put it on record that I think I have two boys in this belly. I had a dream recently and could picture these two adorable (aren… ...

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

CHICAGO — From the time they are born, we put our boys in blue beanies and our girls in pink ones. It's a societal norm, an expectation even, that you just are what you are born — a boy or a girl.

When Austin Maguire found a childhood sketch they drew with the words, "I dont no if I am a girl or boy," they knew they experienced gender dysphoria.

Are you a boy or a girl? I tick boy. I mean, I am one, right? That's what my parents say I am, what the school says I am, what my friends say I am. I hear "he" every time I'm mentioned.