Today in History: May 14, 1938 On May 14, 1938, which happened to be Mother’s Day, a 5-year-old girl named Lina Medina became the youngest female in known human history to give birth. When most girls her age were playing with dolls, Lina was delivering a healthy six pound baby boy by caesarean section. Lina’s parents had sought medical attention … Continue reading This Day in History: May 14th