What causes an innie vs outie belly button?

The most popular explanation is that the difference between innies and outies is due to where the umbilical cord is cut and that extra skin left from the umbilical cord may cause the protrusion of an outie.

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What causes an outie belly button?

Whether or not your baby will have an innie or outie belly button just has to do with the umbilical cord healing process. That said, there are two newborn medical conditions that may cause your baby's belly button to protrude: umbilical hernias and umbilical granulomas.

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Is an innie or outie genetic?

Innie or outie: Whether you have an innie or an outie bellybutton has nothing to do with whether your mother had one or your father or your grandfather. In other words, it has nothing to do with genetics. And it has nothing to do with how the doctor cut your umbilical cord.

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What's more rare an innie or an outie belly button?

Most of us have innie belly buttons, with only about 10 percent outies. A few of us may have something in between, or even a little of both! Here are some more fun facts about our belly buttons.

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Can an outie become an innie?

The answer is yes, and the decision to fix one should be based on the presence and size of the umbilical hernia. If a child is born with an "outie" belly button, there is a 90 percent chance that it will close on its own by the time the child turns 5 years old.

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Understanding Innie VS. Outie Belly Buttons

19 related questions found

Are innies more attractive than outies?

According to a study at the University of Missouri, small, T-shaped belly buttons are the most attractive. Researchers showed pictures of innies, outies, and belly buttons of all shapes and sizes to a group of men and women who rated them on a scale of 1 to 10 from least to most attractive.

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Do doctors choose if you have an innie or outie?

Whether your baby's belly button is an outie or an innie depends on how they heal when their umbilical cord stump falls off. The shape of your baby's belly button has nothing to do with how the cord was cut or anything else you or your doctor did – it's up to chance.

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What determines your belly button shape?

Belly buttons come in all different shapes and sizes, but are usually either an innie or an outie. Most people have innies. Outies form when there is extra scar tissue making it stick out, compared to an innie, which is in!

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Does everyone get an outie pregnancy?

Bizarrely, it doesn't happen to everyone. While Jason James, M.D., medical director at Miami's FemCare Ob-Gyn, says it happens to most women—usually around the start of the third trimester—it really depends on the person, and even the pregnancy.

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Is an outie belly button healthy?

Whether or not your baby has an innie or an outie belly button is due to chance. You won't know right away which way your baby's belly button will go, but both innies and outies are healthy. In the majority of cases, an outie is perfectly normal and not of medical concern.

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Does your belly button change shape when you lose weight?

It's usually other way around though. The hole gets deeper as the belly grows, the hole gets shallower as the belly shrinks, but the belly button it's self stays the same.

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Can you fix an outie belly button?

Belly button surgery, or umbilicoplasty, is a procedure in which those that were born with excessive skin in their belly button (an outie) have the excess skin removed. This procedure can also be performed to fix hernias and put the skin in and around the belly button in the proper place.

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What is the rarest belly button?

Although innies are usually deemed more desirable, outies are actually far rarer. According to the American Museum of Natural History, only 10% of people in the world even have outies.

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Does everyone start with an outie belly button?

In outie belly buttons, the skin of the navel sticks out and gives the appearance of a knot. About 10 percent of newborns develop outie belly buttons, while the other 90 percent have innie belly buttons, says Denise Scott, MD, an Oklahoma-based pediatrician and expert with JustAnswer.

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What is the most beautiful belly button shape?

The subjects agreed: the best-looking navels were vertically oriented with a T-shape. Those with particularly large belly buttons, or with any sort of protrusions — sorry, outies — or distortions, received lower scores.

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What is the belly button rule?

The belly button rule (also known as BBR) means the direction of our navel reflects our true interest. Simple. So now that you know the definition, let me give you a quick test.

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Did Adam and Eve have belly buttons?

Adan and Eve were names at that time for what we call now man and woman, they were't two especific people, it was used to talk about humankind. so they had navels as we do, they were human beings!

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When did your innie become an outie?

A: It doesn't happen to everyone who's pregnant, but sometimes a growing fetus in the uterus puts so much pressure on your abdominal wall that your normally “innie” belly button becomes an “outie.” It typically happens in the second or third trimester of pregnancy, most commonly around 26 weeks.

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Which belly button is more common?

Vertical/oblong navel

Over the years many people have sought out this type of belly button -with some people even having cosmetic procedures to change the appearance of their belly button. It was previously found that this is the most common belly button type.

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What is the belly button connected to in adults?

As you can see in the picture below, the belly button normally isn't connected to anything in adults. It does play an important role for developing fetuses, however. This photo shows what the belly button looks like from inside the abdomen. As you can see, it is not attached to anything in the body.

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Why are outies more common?

There are actually two reasons why some of us have outies: There's simply a bit of extra scar tissue, or. We have an umbilical hernia, which just means that the abdominal muscles didn't knit together properly after the cord fell off, so a little bit of tissue pokes through the hole.

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What is the least attractive belly button shape?

People take their cues about you based on your belly button

According to a paper in The FASEB Journal, people prefer navels that are T-shaped or oval, and vertical with a little hooding. While outies are considered unattractive, it may come of surprise that innies that are too deep are also given the cold shoulder.

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What is a funnel shaped belly button?

Deep hollow: This one resembles an open mouth or some people may even call it funnel shaped. This is common in people with excess abdominal fat. 6. Round: It is symmetrically round, concave, and does not have any hooding.

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