Peeta would be very supportive. He'd probably take on extra tasks to ease Katniss's burden. Katniss, on the other hand, might be initially a bit scared but would soon become a fierce protector of the unborn child. They'd rely on their survival skills to ensure they have enough resources for the baby.
Katniss would initially be in a state of shock and fear. After all she has been through, the idea of bringing a new life into this dangerous world would be overwhelming. But Peeta would be there to calm her down. They would likely rely on the few friends they have left, like Haymitch, for advice. Peeta would also use his charm and skills to get extra resources for the pregnancy. Katniss, on the other hand, would start training again, not to participate in the Games, but to be able to defend her family. They would also have to deal with the emotional scars of the Games while preparing for the baby.
Their friends would have a mix of reactions. Some, like Prim, would be overjoyed and start preparing for the baby right away. She'd knit little clothes and offer medical advice. Others, like Beetee, might use his technical skills to create some useful gadgets for the baby, like a self - warming crib. Johanna might seem indifferent at first, but then show her support in her own tough - love way, by teaching Katniss self - defense techniques even while pregnant.
Katniss might become more open and less guarded. With Peeta by her side, she could start to trust more easily. Peeta, on the other hand, might become more assertive in protecting Katniss and their new family. His gentle nature could still be there, but he'd have a newfound determination.
They would become more united as they have a new life to protect. Their focus would shift from just each other to their baby, and they would work together even more closely.
They might have some disagreements, like how to raise the child. Katniss, who has grown up in a tough environment, might have different ideas compared to Peeta. But these differences would also help them understand each other better. They would communicate more and work through their issues together, making their relationship more solid.
In fanfiction, Katniss may initially isolate herself, still haunted by the past. Peeta, though, doesn't give up on her. He slowly draws her out of her shell. They begin to participate in community activities in District 12, like helping to rebuild the school. Through these shared experiences, they start to heal and create a normal life for themselves. They also share their memories of the fallen, which helps them come to terms with what they've been through.
Katniss might initially be a bit hesitant and worried, but she would quickly step up. She could use her skills to provide for the daughter during this time, like hunting to get extra food. Peeta would likely be more vocal about his support, talking to the daughter about his hopes and dreams for the future and how this new addition to the family can be a positive thing. He might also use his baking skills to make special treats for her. Overall, they would both be there for their daughter, drawing on their own relationship and the love they have for each other and their family.
Peeta would probably be very nurturing. He has a kind heart, so he'd be great at taking care of the baby's basic needs like feeding and changing diapers. Katniss, on the other hand, might be a bit more cautious. She's used to being in survival mode, so she'd be constantly on the lookout for any potential threats to the baby.
In the fanfiction, the pregnancy could be a turning point in their story. It could symbolize a new beginning, a chance to break free from the cycle of violence. They could start teaching their unborn child about peace and equality through their own actions and conversations during the pregnancy, setting the stage for a different future for their family and the district.
Another aspect could be the pregnancy journey. Katniss could struggle with the physical changes, and Peeta would be there to support her. He might cook special meals for her to ensure she and the baby are healthy. There could also be a sub - plot where they have to deal with false rumors spread by those who are still not happy with their victory in the games. The two of them would have to stand strong together against these external pressures.