The fanfic could also take a more complex turn. Annabeth gets pregnant at a time when there are threats to the world. She has to deal with the fact that she's bringing a new life into a potentially dangerous situation. There could be a prophecy related to her unborn child, which adds more drama. Her pregnancy might also be a sign of hope for the future of their world, as the child could be a great hero in the making.
One possible plot could be that Annabeth and Percy Jackson are finally in a stable part of their lives. They are married and settled. Then Annabeth discovers she is pregnant. The story could follow their journey of preparing for the baby, with Percy being overly protective and Annabeth trying to balance her normal activities with the new changes in her body. They might face challenges like dealing with the reactions of their demigod friends, some being excited and others worried about how a baby would fit into their dangerous world.
Well, one possible plot development could be the challenges she faces in her relationship while pregnant. Maybe there are misunderstandings with her partner as they both adjust to the new situation.
Most likely, Percy could be the father. They have a strong relationship in the original series, so it would be a natural choice. Their chemistry and shared adventures could be the basis for a story where they start a family together.
One possible plot twist could be the discovery of some hidden power in their unborn child. In the world of Percy Jackson, powers are often unexpected. Maybe the baby has a unique ability related to both Annabeth's wisdom and Percy's water - controlling powers. This could lead to various adventures as they try to protect the baby from those who might want to use its power for evil.
One possible plot could be that Annabeth and her partner (maybe Percy) discover she's pregnant unexpectedly. They then have to deal with the shock while also facing the challenges in their world, like potential threats from monsters who might see a pregnant demigod as an easy target. They would also need to prepare for the baby's arrival, which includes finding a safe place to raise the child in a world full of danger.
One possible plot could be that Annabeth and Percy are in Tartarus. They face numerous challenges while Annabeth is pregnant. Maybe they have to find a way to protect the unborn child from the terrors of Tartarus, like hiding from monsters that are specifically attracted to the new life force. They might also encounter some friendly or at least neutral entities in Tartarus that offer help in exchange for something.
In such a fanfic, one possible consequence could be a major upheaval in the world of the story. The child would be of divine and demigod lineage, which might attract all kinds of unwanted attention from other gods and mythical beings. It could also lead to a power struggle as different factions might try to use the child for their own purposes.
In a 'zuko gets oc pregnant fanfic', the plot could center around the OC being from a different background than Zuko. Their relationship was a bit of a forbidden love to start with. When she gets pregnant, Zuko has to make a choice between his loyalty to his family or kingdom and his love for the OC and their unborn child. It could also involve the OC trying to fit into Zuko's world while dealing with the physical and emotional changes of pregnancy.
Well, it might be about a character with some sort of superpower that they can't control. Maybe they have a power of fertility that spreads uncontrollably, thus getting everyone pregnant. Another possibility is that it could be set in a post - apocalyptic world where a new form of radiation has the side - effect of causing pregnancy in all genders.
Well, one possible plot could be that Natsu and Lucy's relationship evolves from friendship to something more romantic. Then, an unexpected pregnancy occurs which throws their lives into chaos. They might have to face the reactions of their friends and deal with their own fears and insecurities about becoming parents.