The genital tubercle or “nub” is fetal tissue that will develop into a penis or a clitoris as the pregnancy progresses. Nub theory says if you can get a good look at this nub on an ultrasound, you may ...

IF you’re in the early weeks of pregnancy, it can seem like forever until your mid-pregnancy ultrasound where you’ll find out the biological sex of your child. That’s why there are plenty of different ...

Nub theory examines your baby's developing genitalia as early as 12 weeks to anticipate what the sex of your baby will be. Here's what experts say about it. Medically reviewed by Renita White, MD ...

As soon as you share your big baby news, you’ll hear it: “So are you going to find out what you’re having?” So many people want to find out baby’s sex (whether it’s their baby or not!), it’s no wonder ...