During her pregnancy, their relationship could evolve in many ways. Eomer would become more attuned to Lothiriel's needs. He might start to soften his warrior - like exterior and show a more tender side. Lothiriel, on the other hand, would become more assertive in some ways. She would have opinions about the baby's future and how they should manage their family life. This could lead to some interesting discussions and growth in their relationship as they both adapt to their new roles.
During the pregnancy, their relationship could face some challenges too. Jake might feel a bit left out as Neytiri spends more time with the female members of the tribe who are helping with the pregnancy. Neytiri could get frustrated with Jake if he doesn't fully understand some of the Na'vi - specific aspects of pregnancy. However, these challenges would ultimately bring them closer as they work through them, realizing the importance of their relationship not just for themselves but for the future of their unborn child.
Their relationship would likely become more protective. The Dragonborn would be constantly on guard to keep Serana and the unborn child safe. Serana, in turn, might become more reliant on the Dragonborn for physical protection and emotional support.
Some eomer and lothiriel fanfictions are quite interesting. For instance, there's a story that begins with Lothiriel being sent to Rohan as an emissary. Eomer is initially skeptical of her, but as they interact more, they start to understand each other better. The story is filled with political intrigue as well as the budding romance between them. There are also fanfictions that focus on their post - marriage life, showing how they build a new future for Rohan together, with their love as the foundation. These stories often give a lot of details about the daily life in Rohan and how their relationship affects the kingdom.
You can try fanfiction.net. It has a large collection of fanfictions, including many about Eomer and Lothiriel. There are also some works on Archive of Our Own (AO3).
Inuyasha would become more protective. He would always be on guard to keep Kagome safe from any harm. Their relationship would also become more tender as they both look forward to the new life. Kagome would rely on Inuyasha more, and Inuyasha would be more than happy to be there for her.
Starfire could become more emotional. Hormonal changes during pregnancy are common, and for her, this might mean being more sensitive. She could be more easily moved to tears, either by happy or sad things. And she might be more temperamental, getting angry more quickly over small things than she usually does.
Their relationship might become more intimate as they share this unique experience. They would rely on each other more for emotional support.
They would likely become more protective of each other. Hook would be more cautious in his pirating adventures, not wanting to leave Wendy alone for too long. Wendy would also be more concerned about Hook's safety, knowing she and the baby depend on him.
Their relationship would likely become more protective. Kili, being a dwarf, would be very protective of Tauriel and their unborn child. He might become more cautious and less reckless in his actions. Tauriel, on the other hand, would also be protective but in a more nurturing way. She might use her elven knowledge of healing and nature to ensure the well - being of the baby.
During the pregnancy, their relationship would deepen. Severus would use his knowledge to take care of Hermione, like making special potions for her well - being. They would have to communicate more about their future and the baby's future. They might face some challenges, like Severus' past reputation causing some issues, but they would work through them together, growing closer in the process.