Endometrium Memes

The uterus: programmed for dramatic monthly renovations nobody asked for. That endometrial lining spends weeks preparing a cozy home, then throws the ultimate temper tantrum when no fertilized egg shows up. Just picture those two figures walking away like "Nope, not dealing with this mess" while the uterus initiates its scorched-earth policy. Menstruation: when your reproductive system goes full demolition crew on perfectly good tissue. Biology's most unnecessarily theatrical process since peacock mating displays.

The science here is hilariously accurate! Menstrual blood contains anticoagulant compounds that prevent it from clotting inside the uterus (just like The Flash zooming around). Meanwhile, regular blood outside the body quickly activates clotting factors and slows down (poor exhausted Flash). This difference is due to the endometrial tissue releasing fibrinolytic enzymes that break down clots. Without these enzymes, menstrual blood would form painful clots that couldn't exit properly. Biology is wild—it's basically running a monthly anti-clotting protocol that would make any hematologist jealous!