Most likely, the father could be Jon Snow. Given their relationship in the series, it would make sense for him to be the father in this fanfic.
It could also be someone unexpected. Maybe in this fanfic's alternate universe, Daenerys had a brief encounter with another character and that person is the father. It could add an interesting twist to the story.
One possibility could be Jon Snow. Given their complex relationship in the original story, it would make for an interesting dynamic. Their union could have led to her pregnancy, and the fact that they are related in some way could add a layer of conflict and drama.
The fanfic might center around Daenerys's pregnancy in 8x06 as a symbol of hope. Despite all the chaos and destruction that has been going on, her unborn child could represent a new beginning. It could show her preparing for motherhood, thinking about how she wants to raise her child in a world she has fought so hard to change.
In fanfics, the idea of Jon and Daenerys having a pregnancy in 8x01 can lead to various plot developments. It could add a whole new layer of drama and politics to their relationship. For example, it might change the power dynamics in Westeros as they are two of the most powerful characters. Their unborn child could be seen as a unifying symbol for some, or a threat to others who don't want their combined power to grow.
It could be Asuma. Given their relationship in the original story, it would be a logical choice. Their connection was strong, and they had a deep emotional bond. So, it would make sense for him to be the father in a fan - made pregnancy story.
It could be another powerful legendary Pokémon like Zekrom. Their opposing yet complementary natures could have led to a unique connection resulting in Reshiram's pregnancy.
Well, it could also be Gale. Although Katniss has a more complex relationship with Peeta, her long - time friendship and some underlying feelings for Gale could potentially make him the father in a fanfic. It would add a whole new layer of drama to the story.
It could be her long - time partner, if she has one in the original story. Maybe it's someone she's been in a committed relationship with for a while and they've been planning to start a family.
It could be an old flame of Lydia's. Maybe someone she had a passionate relationship with in the past and they had a brief reunion which led to the pregnancy.
The father could be a mysterious figure from her past. Perhaps someone she met briefly during a dangerous quest but had a deep connection with. This could add an element of mystery and intrigue to the fanfic as she tries to track him down to let him know about the pregnancy or he resurfaces unexpectedly.
It could be her long - time boyfriend. They've been in a loving relationship, and the pregnancy was a natural progression of their relationship.