She may be the Mother of Dragons, but Daenerys apparently can't have human children. As Game of Thrones returns for the very last time, we revisit the reason behind her infertility.

1. Rhaego It's one of the most mysterious, often forgotten deaths in Game of Thrones, but it's true that Rhaego, son of Daenerys and Drogo, died off-screen in one of the most bizarre sequences of ...