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.

Now, the 3 facts about it are -

1 - The belly button is the exact mid.
The belly button lies exact in the mid of our body. Therefore, the upper part of the body from the navel is equal to the lower part of the body from the navel. If, an individual would be cut from the navel then, we will get equal measurement halves of him/her. (don't try this please 😅)

2 - The belly button is the end and the start.
According to the researchers and doctors, its found that, a navel is the only part which is formed first as through navel the baby is connected to the mother and it is also the same body part which is lastly cut by the doctors after the birth and a knot is tied which gradually goes inside to form the dip you see now.

3 - The belly button has more than 3,000 bacteria.
According to the researchers, a person's belly button has more than 3,000 bacteria and every person has different types of bacteria in their belly button.

Thank You !

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