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

The belly button — or navel — is where the umbilical cord is joined to the fetus. The umbilical cord runs from the fetus to the placenta. It supplies the fetus with nutrients and oxygen, and carries ...

If you’ve ever looked down at your belly button in wonder, you’re not alone. Navel gazing to contemplate the mysteries of the universe dates back to early Hinduism and ancient Greece. The Greek ...

The belly button is home to many bacteria but can be overlooked when a person washes. Improper hygiene and cysts can cause the belly button to smell. The belly button or navel is a dip in the middle ...

Something we all possess but rarely give much thought to is belly buttons. That small indentation on your belly might not be impressive-looking, but it’s a devious area where sweat, dirt, and bacteria ...

Your belly button might seem like nothing more than a remnant from your time in the womb, but this small area can actually provide valuable clues about your digestive health and overall wellbeing.

That little dent in the middle of your stomach isn’t just a quirky reminder of your time in the womb, it’s potentially one of the most bacteria-packed spots on your entire body. Your belly button is ...

Some causes of belly button pain are harmless, while others signal a more serious condition. Here are 10 possible causes of belly button pain. Belly button pain can range from a dull ache to severe ...

Most of the time, we give little to no thought to our belly buttons. Some of us get them pierced. And, hopefully, every once in a while, all of us scrub out any lint that's hanging around in there.