Writers often show Inuyasha becoming more protective. He is always on guard, making sure no harm comes to Kagome and the baby. For example, he might not let her go on dangerous missions alone anymore. Kagome, in turn, may be more nurturing towards Inuyasha, understanding his fears and reassuring him that everything will be okay.
The relationship would likely become more intense. They would have to rely on each other more, and their bond would deepen as they are about to become parents. Inuyasha would probably become more protective of Kagome.
In these fanfictions, their relationship can be seen as a journey of self - discovery. Since they are both in a more human context, they learn about each other's personalities in a different light. For example, Kagome might discover that Inuyasha has a hidden talent for painting when he is human, which deepens their connection.
In many fanfictions, their relationship becomes more intimate. They have deeper conversations about their future as a family. Ash may start to see Serena in a new light, not just as his friend and traveling companion, but as the mother of his child. Serena might also feel more connected to Ash on an emotional level. They could spend more time alone together, away from their Pokémon friends, just enjoying each other's company and discussing their hopes and dreams for their family.
Inuyasha would likely become more protective. He's always been protective of Kagome, but with her pregnant, it would be on a whole new level. He might not let her go on dangerous missions as easily. Kagome, on the other hand, would probably get frustrated with his over - protectiveness at times, but also appreciate his concern deep down.
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.
He might also become more patient. Usually a bit hot - headed, but with Kagome pregnant, he'd have to learn to be more calm and understanding. For example, when Kagome has mood swings due to hormonal changes, Inuyasha would have to control his temper and be more supportive instead of getting frustrated.
Some fanfics might focus on Kagome's pregnancy journey. She could have difficulties due to the unique circumstances. Maybe her powers are affected during the pregnancy, or she has to deal with cravings that are a result of the combination of her human and the spiritual energy in her. Inuyasha, on the other hand, may struggle with how to protect her and the unborn child from his enemies who might see this as an opportunity to harm him.
Writers often portray their relationship as even stronger during the pregnancy. Mamoru becomes more protective of Usagi, always making sure she is comfortable and safe. Usagi, in turn, leans on Mamoru more for emotional support. Their love deepens as they anticipate the arrival of their child.
Their relationship would likely become more protective. Sesshomaru, being a powerful demon, would be extremely vigilant about Kagome's safety and the safety of the unborn child. He might not show it in the most obvious ways at first, but his actions would speak volumes. For example, he would be more likely to stay close to her or send his minions to guard her when he couldn't be there.
Many fanfics show their relationship as something that develops slowly. At first, there might be misunderstandings because of their different backgrounds. But as they get to know each other better, they realize they are soulmates. This is shown through small gestures like Viktor teaching Hermione some Bulgarian spells and Hermione introducing Viktor to the wonders of the Hogwarts library.