Their relationship would deepen in many ways. Aragorn would be constantly by Arwen's side, sharing in her joys and fears during the pregnancy. They would have more private and intimate moments, discussing their hopes for their child. Arwen would also have more influence on Aragorn's decisions regarding the future of Gondor, as the mother of his heir. Their love would be more visible and tangible as they are about to start a new chapter as parents.
Aragorn would likely become even more protective. He is a warrior, but now his focus would shift more towards safeguarding his family. Arwen might become more dependent on him in some ways, but also show great strength as she is carrying their future. Their relationship would be filled with a new level of tenderness as they anticipate the arrival of their child.
Kate and Humphrey's relationship would change significantly when they are pregnant. They would have to rely on each other more than ever. Humphrey would be more gentle and caring towards Kate, always making sure she has enough to eat and rest. Kate would start to see Humphrey in a new light, as a reliable partner for raising their pups. Their relationship would be filled with more tender moments. They would also have to work together to plan for the future of their pups, which would involve discussions about how to raise them, what values to instill in them, and how to protect them from potential threats in their world.
There's a fanfiction called 'Arwen's Choice'. It focuses on Arwen's decision to choose a mortal life for Aragorn. It's well - written with a lot of emotional turmoil and the way it shows her love for Aragorn is really touching. It also gives great insights into the elven culture in relation to love and sacrifice.
If 18 gets pregnant, their relationship would likely become more serious. Gohan would become more protective of 18. They would start to communicate more about their future and the family they are about to have.
In a pregnant fanfiction, their relationship would deepen. There would be a new level of intimacy. They would have to communicate more about their future and their hopes for the baby. Percy might become more domestic, like helping Annabeth with household tasks. And Annabeth would rely on Percy more for emotional support during the hormonal changes of pregnancy.
Archive of Our Own (AO3) also has a lot of Aragorn and Arwen fanfiction. It has a more organized tagging system which makes it easier to find exactly what you're looking for. You can find different genres, from romantic to adventure - filled stories about them.
Their relationship would likely become more intense. Shepard would feel a stronger sense of responsibility towards Tali and the unborn child. Tali would rely on Shepard more for emotional and physical support.
One idea could be focusing on the preparations for the baby. Aragorn, as a king - to - be, would have to ensure the safety and future of his heir. He might strengthen alliances and fortify the kingdom. Arwen, on the other hand, could be shown interacting with the elven community, sharing the news and getting advice from the elder elves. Another plot could revolve around the cultural differences between Aragorn's human side and Arwen's elven side in terms of raising a child. For example, elves have a long lifespan and different values compared to humans.
In a pregnant fanfiction, their relationship would grow deeper. There would be more emotional intimacy as they share the joys and fears of the pregnancy. Gohan might become more domesticated, helping Erasa with things like cooking and cleaning, which he may not have done as much before. Erasa would rely on Gohan more for emotional support, and they would have to communicate better to make decisions about the baby's future.
They would likely become more connected on a deeper level. The pregnancy would force them to rely on each other more, whether it's for emotional support or practical things like preparing for the baby.
They would become more protective of each other. Kaneki would be constantly worried about Touka's health during the pregnancy, and Touka would be more cautious about getting into dangerous situations. Their relationship would also become more centered around the future, planning for the baby's life.