BabyCenter on MSN

Your baby's genitals are forming – here's how that works

Your baby's sex is set early, but genitals take weeks to form. Here's when they develop, and when you might spot it on an ...
What to Expect on MSN

Can Nub Theory Predict if You’re Having a Boy or a Girl?

To use nub theory to predict whether you’re having a boy or a girl, you’d technically need to measure the angle of the “nub” ...