As far as body parts go, the belly button is pretty forgettable. Typically hidden underneath your clothes, you probably don’t see it all that much or give it a second thought even when you do. That’s ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to body parts, the belly button doesn’t usually get much attention. Yet this often-overlooked little spot is a ...

Here are some reasons you need to clean your belly button. Your belly button is the connection that once existed between you and your mother. When you’re born, the umbilical cord was cut off and what ...

Belly buttons come in all shapes and sizes. There are innies and outies. Pregnant women often have their innie become an outie temporarily when their bellies grow. A few people don’t even have a belly ...

Medically reviewed by Peter Weiss, MD Key Takeaways During pregnancy, your belly button might change from "innie" to "outie" ...

Following is a transcript of the video. Narrator: Near the turn of this century, scientist Georg Steinhauser had a problem. He was fascinated by the question: Why do some belly buttons collect more ...