Sunday night premiere of HBO‘s “Game of Thrones” prequel series “House of Dragon.” Warning: Spoilers below.While Queen Aemma (Sian Brooke) is giving birth, a dangerous complication arises. So her husband, King Viserys I Targaryen (Paddy Considine), desperate for a male heir, orders the baby to be delivered via Caesarean section — which would kill the mother.The woman screams in anguish and begs them not to do it, but the doctor holds her down and graphically operates. It’s extremely painful.