Gale Hawthorne might also be involved. Since he has a complex relationship with Katniss in the original story, his reaction to Katniss's pregnancy could be an important part of the fanfiction. He might have feelings of jealousy or regret, or he could be a supportive friend in a different way.
Haymitch Abernathy could also play a role. As Katniss and Peeta's mentor, he might offer his unique perspective on the situation. He could give advice on how to raise a child in a world that is still recovering from the Capitol's rule, or help them deal with any potential threats to the unborn child.
While Peeta is the obvious choice, some fanfictions might explore the idea of Gale being the father. This could add a whole new layer of drama and conflict. Maybe there was a moment of passion between Katniss and Gale before she fully committed to Peeta, and this led to her pregnancy. However, this would be a more controversial take as it goes against the main narrative of Katniss's relationship with Peeta in the original series.
Well, obviously Gaster is the central character as it's about his pregnancy. But often, other characters from the same fictional world might be involved. For instance, characters who are friends or colleagues of Gaster could be there to support or oppose the situation. It might also include characters who have some sort of special connection to Gaster's unborn child, like a potential mentor or an enemy who wants to harm the baby.
Haymitch could also be a main character in such fanfictions. He has been like a mentor to Katniss, and he might offer his advice or help during her pregnancy. He could use his own experiences to guide her. Gale might also be involved, and his reaction could be complex. He was once very close to Katniss, and his feelings about her pregnancy with Peeta's child could add an interesting dynamic to the story.
Obviously, Bella Swan and Edward Cullen are the main characters. Since it's about Bella being pregnant, they are at the center of the story.
Obviously, Quinn is a main character as she is the one who is pregnant. Finn might also be heavily involved as he was Quinn's boyfriend in the show and could play different roles in the fanfiction, like being a supportive partner or facing difficulties in dealing with the pregnancy.
Obviously, Daenerys herself is the central character. But often, characters like Tyrion Lannister might be involved. He could be her advisor during her pregnancy, providing his sharp political insights. Jon Snow could also be a part of it, perhaps in a more complex relationship with Daenerys given their previous interactions in the original story. And of course, her loyal followers like Missandei and Grey Worm would likely be by her side, protecting her and the unborn child.
One possible plot could be that Katniss and Peeta are finally in a stable, post - Hunger Games life. They decide to start a family, and Katniss discovers she's pregnant. The story could then focus on her fears and hopes, like her worry about bringing a child into a world that's still recovering from the trauma of the Games. She might also be concerned about how to protect her child from any potential threats.
One interesting aspect could be how Katniss copes with the pregnancy in a post - Hunger Games world. Maybe she has to deal with the fear of her child being used in the Capitol's games in some way. It could also show her relationship with Peeta evolving as they prepare for a new life with a baby.
Often, other Decepticons like Starscream might be involved. Starscream, always vying for power, might see Megatron's condition as an opportunity to finally take over. So he could play a major role in the fanfiction, either causing trouble or having a change of heart. And then there could be some human characters who get caught up in the events, perhaps scientists or soldiers who are trying to understand what's going on with Megatron.
Well, Katniss is the female lead. She's the one who is pregnant. Her character is known for her hunting skills and her fight for survival and justice. Haymitch is an important male character. He has a lot of knowledge about the world they live in and will play a crucial role in whatever situation arises due to Katniss's pregnancy, whether it's dealing with the outside world or just being there for her.