Responses

Spoiler of the novel read on your risk
No, when she had his first period (didn’t know about it) use a special plant/flower that stopped the bleeding and she uses it for a long period of time until she didn’t have more period. That’s why she says she can’t have children. In the dream she saw of her future, the doctors didn’t know how to cure it. Until one traveler doctor give her a cure.
She still can have children but she need to drink a special medicine
Why can't she have children? Did she hurt herself or was she born without the ability to?