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.
Others believe their belly button is somehow connected directly to their uterus or the placenta or even the baby's belly button. This isn't the case. 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.
Your belly button, also called the navel or umbilicus, has no function after birth and is simply a scar or remnant of the umbilical cord that connected you to your mother. The umbilical cord provides oxygen and nutrition to a baby during pregnancy, and it is cut and removed after birth, leaving a scar.
In the uterus (womb), the umbilical cord delivers the oxygen and nutrients needed to allow your baby to grow. After birth, the cord is clamped and cut, leaving the umbilical stump. This eventually falls off, healing to form the umbilicus (belly button).
Your belly button can get a few different things wrong with it, some of which are: Sebaceous Cyst (a liquid filled lump) Umbilical Hernia (soft swelling near navel) Bacterial Infection (crusty, itchy, leaking discharge)
Bellybutton pain can occur for many reasons, such as an infection, an umbilical hernia, pregnancy, or a problem with the digestive system. A doctor can help resolve any underlying issues.
Keep your hands off your belly button
“The belly button harbors a high population of bacteria,” Dr. Richardson says.
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.
Some expecting moms wonder whether the inside of their belly button is somehow connected to their uterus. It's not. In most adults, the belly button isn't connected to anything – it's just a remnant of your attachment to your mother in the womb.
Although adding an incision in the umbilicus has been avoided for fear of increased rates of surgical site infection (SSI) and postoperative adhesion, it was not associated with complications (1).
The sebaceous glands release oil in the skin. If one of these glands in or near the belly button gets backed up or clogged with dirt and oil, a cyst may form under the skin. If the cyst is infected and leaking, a thick off-white to yellow discharge will often come from it.
Before birth, there is a canal between the belly button and the bladder called the urachus. In most cases this canal goes away before birth. But sometimes part of the urachus remains after birth. The urachus has no purpose after birth, so if it remains it can cause health problems.
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!
According to Hollingsworth, touching the belly button stimulates the lining of your stomach, which makes you think you have to go to the bathroom, even though you probably don't really need to go.
"Your belly button should be cleaned just like the rest of the skin." Whether you're the owner of an outie or innie, your belly button is home to "tiny creases, where dead skin, dirt, and bacteria can accumulate," explains Dr. Rodney.
"So, as you stick your finger into your belly button, it sends a signal from the deeper fibers 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.
“This structure is exquisitely sensitive and its sensory nerve fibers relay input back to the spinal cord at the same level as the nerves that relay sensation from your bladder and urethra.” You'll only get this weird tingly feeling if you really dig deep into your belly button, though.
The reason for this strange sensation is that you are actually stimulating a part of your spine. "At the navel, you have the ability to stimulate not only the skin overlying the navel, but also the fibers of the inner lining of your abdomen," Dr. Christopher Hollingsworth of NYC Surgical Associates told BuzzFeed.
Pain around the belly button can be caused by various conditions, some of which are an emergency. It is important to seek medical attention if the pain is severe, persistent, or accompanied by other symptoms such as fever, nausea, vomiting, or difficulty passing gas.
Pain in the center of the abdomen might be caused by injury or appendicitis. Pain in the lower abdomen or around the belly button can be caused by injury, flu, hardened stool, kidney infection, hernia, appendicitis or cancer.