Belly Button Origins: A Scientific Mystery
Update: 2025-12-22
Description
Isana from Washington state inquired about the size and shape of her belly button. Dr. Universe explained that its a scar from the umbilical cord, which connected her to the placenta during pregnancy. After birth, the cord is cut, leaving a stump that dries up and falls off, resulting in a permanent scar. The belly buttons size and shape can vary due to factors like fat distribution and aging. All placental mammals have belly buttons, serving as a reminder of our connection to the animal world. Checkout Solipillow.com
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