Responses
Not a spoiler:
Her mother in law has been giving her arsenic disguised as conception medicine. She kept drinking it thinking it will help her get pregnant but it made her infertile, and possibly sick enough that she would die soon if not given the right medicine.
Wait, so she’s not pregnant at all? Is she really infertile or was the doctor wrong? Someone please spoil it for me at this point (づ￣ ³￣)づ