When you’re born, the umbilical cord is cut and you have a small piece left called the umbilical stump. One to 2 weeks after birth, this stump falls off and what remains is your belly button. As a result, your belly button is essentially a scar. Whether it’s an innie or outie depends on how your skin grows as it heals.
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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 button to speak of. The majority of belly buttons are innies.
The belly button or navel is a dip in the middle of the belly. It marks the place where a person’s umbilical cord was attached in the womb.
Your Belly Button Is Connected to Your Liver
But just like your belly button is a leftover remnant of the external umbilical cord, there are also internal vestiges of the prenatal connection with your mom.
Most people who have an “outie” fall into one of two categories: either they were born with a tiny umbilical hernia, which is most likely, or had a small infection at the base of the umbilical cord that went unnoticed. This will cause unusual tissue called granulation tissue to form.
This occurs due to your stretching skin and the pressure from your growing uterus. Some people joke and say your belly button is like a pop-up turkey timer; once it pops out, your baby is nearly ready to come out of the oven!
Periumbilical pain is a type of abdominal pain that is localized in the region around or behind your belly button. This part of your abdomen is referred to as the umbilical region. It contains parts of your stomach, small and large intestine, and your pancreas.
Although it is a normal assumption that the belly button is in the midline, many times, that is not the case. You can only tell that the belly button is in the midline if you draw a line from the xiphoid bone all the way to the pubic area and you notice that the belly button is placed right at the midline.
How do you know if your innie or outie?
Innie belly buttons are like a little dent in your stomach. Outie belly buttons look like a little knot is sticking out.
Why does my stomach feel hard when I press on it?
When your stomach feels hard, you may be experiencing bloating or distension of the abdomen. There’s bloating and then there’s, well, bloating. We’re talking about when your stomach bloats outward — or distends — and becomes hard to press on. It can feel like you’re carrying around a bowling ball in your belly.
No. Some people claim you can change an outie to an innie – by taping a quarter over it, for example – but it’s just not true.
So, as you stick your finger into your belly button, it sends a signal from the deeper fibres that line your inner abdominal cavity to your spinal cord. Because your spinal cord at that level is also relaying signals from your bladder and urethra, it feels almost the same.
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.
As you grow older, your belly button gradually backs further and further out of your body, like a screw. Eventually, when it unscrews completely, your ass will fall off. This is why old people have such flat butts.
Is an innie or outie more common?
Both innie and outie vaginas are equally common, although some studies suggest that over 50% of women have outies. The length of the labia minora and labia majora determines whether a person has an innie or outie vagina. Labia minora (inner labia): Protects the clitoris and can vary in color, shape, and size.
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.
A navel stone is sometimes called an omphalolith or umbolith. It is a condition where substances like sebum, or skin oil, hair, dead skin cells, and dirt can accumulate and form a hardball. The stone is usually a dark color and firm to the touch. They may resemble a large blackhead in the opening of the navel.
Maybe not. About 20 percent of all newborns have an “outie,” also called an umbilical hernia. This is a bulge caused by the umbilical cord as it enters the baby’s abdomen. After birth, as the umbilical cord heals and falls off, the opening to the abdomen usually closes spontaneously.
As you can see, it is not attached to anything in the body. The belly button is where the umbilical cord attaches to the fetus, connecting the developing baby to the placenta.
There are many reasons a person can experience bellybutton pain. Some causes can be minor, including indigestion, constipation, and pregnancy. Others may be more serious, such as gallstones, appendicitis, or pancreatitis. Bellybutton pain can range in severity from mild to sharp.
Internally the veins and arteries in the cord close up and form ligaments, which are tough connective tissues. These ligaments divide up the liver into sections and remain attached to the inside of the belly button.