PixelMind_25 on Instagram: "The post features a 27-second dramatized video explaining the ancient Egyptian pregnancy test from the Kahun Papyrus (c. 1850 BCE), where women urinated on barley and emmer wheat seeds; sprouting indicated pregnancy, with barley growth first suggesting a boy and wheat a girl. Historical evidence supports the method's ~70% accuracy, as confirmed by a 1963 University of Chicago study and later research, due to human chorionic gonadotropin (hCG) in pregnant urine promoti