A possible development is that the pregnancy forces Bella and Jacob to re - evaluate their relationship. They might realize that they rushed into things and now have to face the consequences. Or, on the positive side, the pregnancy could bring them closer together, making them more committed to each other and their future as a family.
Perhaps there could be a plot where the pregnancy is not as straightforward as it seems. There could be some sort of supernatural element involved, like the baby having special powers or abilities that put it in danger from other supernatural forces in their world. This could lead to them having to protect the unborn child at all costs.
One possible plot development could be the reactions of their friends and family. For example, Edward might be shocked and conflicted, given his past relationship with Bella. Another could be how Bella and Jacob deal with the responsibilities of impending parenthood. They might struggle with financial and living arrangements, especially considering they are still young.
One possible plot development could be that they face challenges in their relationship due to the unexpected pregnancy. Maybe there are family or social pressures.
One possible development could be that the relationship between Bella and Edward becomes even more complex. Edward might feel a stronger sense of protectiveness towards her. Also, it could lead to a rift between Bella and Jacob, as Jacob may not be able to handle the situation well. The Cullen family would also be greatly affected, having to deal with a pregnant human in their midst.
One possible plot development could be the initial shock and confusion for both Jackson and Stiles. They would have to deal with the unexpected situation, especially considering the implications in the context of their relationship and the world they live in (assuming it's set in a particular fictional universe).
Maybe the story could focus on Harry trying to find a way to reverse the situation. He could go on a quest to find some ancient magic or a powerful wizard who might be able to help. There could also be a plot where the Ministry of Magic gets involved, either trying to cover it up or use it as a weapon against Voldemort. And of course, there would be the internal struggle for Harry, dealing with his own feelings about Voldemort and this unexpected pregnancy.
Another aspect could be the challenges they face during the pregnancy. Sally might have health issues, and Percy would have to step up and take care of her. He could start working extra jobs to save for the baby's future. Also, they might need to find a new place to live that is more suitable for a family.
One possible plot development could be the exploration of the emotional turmoil for both Itachi and Sakura. Sakura might face challenges in her ninja life while dealing with the pregnancy. Itachi, on the other hand, would have to grapple with his own secrets and how this new situation affects his plans.
Well, one possible development could be that Ginny has to deal with the reactions of her family and friends. They might be shocked at first but then come around to support her.
One possible plot development could be the initial shock and confusion from both Draco and Harry. They would have to deal with the reactions of their friends and the wizarding community. Another could be the struggle to find a way to handle the pregnancy in a world where male pregnancy is unheard of, perhaps seeking out rare magic or potions. Maybe there would be a plot where they have to keep it a secret from their enemies who could use this strange situation against them.
Well, in some fanfictions like 'bella pregnant by jacob fanfiction', it could be that the story focuses on the emotional turmoil. Bella might be conflicted between her previous feelings for Edward and her new situation with Jacob. Jacob, on the other hand, could be trying to prove himself as a reliable partner. The pregnancy might also bring out new powers or abilities in Bella or the baby, which could be a central part of the plot as they try to protect it from any threats in the supernatural world.
Another aspect could be how the village reacts to Naruto having a large family on the way. There could be both positive reactions, like seeing it as a sign of Naruto's strength and legacy, and negative ones, perhaps from those who are jealous or worried about the resources needed for such a large family. In this fanfiction, it might also explore the relationships between Naruto and each member of his harem as they navigate this new phase of their lives together.