This is so far the only one drama that I don't mind having more episodes. I am not ready to let them go :((( And also the newest bgm in ep 15 and 16 trailer is hella good!!!!
According to both the novel and the history, she will lose her first child when he is at around 4 or 5, then she will lose the second child as well, and eventually she loses her life while carrying the third child (I remember the novel put it as liver cancer, but there is a speculation that she had been poisoned). Her death happens after 5 years of marriage. Also, she has two miscarriages. That's all I remembered and I might be wrong in some details, but she indeed has a tragic ending.
The announcement was just made
Congrats!!!