@almostthere_tt: How Did You Survive Inside Your Mother Before Birth? That tiny belly button is the leftover mark of a life-support system that once connected you to the placenta. Before your lungs breathed air, the umbilical cord delivered oxygen and nutrients and carried waste away. Your belly button is more than a scar—it’s a biological footprint of how your first life was sustained. #UmbilicalCord #FetalDevelopment #Placenta #HealthTok