There could also be a plotline where their pregnancy is put in danger. Maybe there are dark forces at work in the wizarding world that target them because of their unborn child. This can create a lot of tension and drama, as they have to fight to protect their family. It can also be a way to explore the darker side of the Harry Potter universe and how Lily and James would handle such threats while being pregnant.
One possible plotline could be that James and Lily return and have to deal with the changed wizarding world. They might be shocked at how much Voldemort's actions have affected society even after his defeat. Another could be that they return to help Harry face new threats that are emerging from the shadows of the old war.
Well, an interesting idea could be that Lily discovers she has some new, pregnancy - related magical powers. Maybe she can communicate with the baby in the womb through magic. It would be a really unique and heart - warming concept, seeing her and James have little magical conversations with their unborn child.
A plotline could be that the Potter family gets invited to a very exclusive and mysterious magical event. But there are rumors that dark forces are at work there. Harry and Ginny are hesitant, but James is excited, and Albus and Lily are curious. As they attend, they find themselves in the middle of a conspiracy that they have to solve together.
Some 'james lily pregnant fanfiction' stories could focus on the magical aspects of the pregnancy. Since they are in a magical world, there might be special spells or potions related to the pregnancy. For instance, there could be a spell that allows them to see a glimpse of their child's future or a potion that eases Lily's pregnancy discomforts.
One idea could be that they face challenges from the wizarding world due to their relationship while Lily is pregnant. Maybe there are threats from dark forces who want to harm them or their unborn child.
One possible plotline could be a time - travel scenario. Maybe Ginny somehow travels back in time and meets James and Lily. They could form a bond and Ginny could learn a lot about Harry's early life and family history directly from them.
One possible plotline could be that Voldemort's attack on the Potter family fails in a different way. Maybe James uses a powerful, unknown spell that deflects Voldemort's killing curse. As a result, Lily and James go into hiding with Harry. They might then start to form an underground resistance against Voldemort, using their knowledge of the Dark Lord's weaknesses. This could lead to a completely different wizarding war, with the Potters at the forefront, and Harry growing up with his parents by his side, learning magic from them directly.
One interesting plotline could be Lily Potter's adjustment to the new era she returns to. Maybe she has to deal with new magical technologies and social changes. Another could be her reuniting with old friends and family, like Harry, and how their relationships evolve.
Well, a plotline might involve them dealing with outside threats to their family. Since they are in the wizarding world, there could be dark wizards targeting them. They would have to rely on their love and magic skills to protect each other and their home. Also, they could have adventures together, like exploring new magical places that are only accessible to married wizards.
There are fanfictions where the pregnancy is a central theme in a story that looks at the family's past. For example, it could be told from the perspective of a family heirloom. The heirloom has been passed down through generations and during Lily and James' pregnancy, it starts to show strange signs. It could be a magical object that is somehow linked to the fate of their unborn child, and as Lily's pregnancy progresses, the mystery of the heirloom unfolds.