Ruth may initially be a bit of a control freak, but the unpredictability of pregnancy could force her to let go and be more flexible. This change in her character would be interesting to explore. Jay could grow in his ability to be a protector. He would be constantly looking out for Ruth and the unborn baby, which could transform him from a more laid - back person to someone with a real sense of purpose and determination.
Throughout the pregnancy storyline, both Nick and Madison could grow in their communication skills. They would need to talk about their expectations, fears, and joys related to the baby. This could lead to a deeper understanding of each other. They might also learn to compromise more, as they will have to make decisions together for the well - being of their unborn child, such as choosing a name or deciding on a birthing plan.
One plot idea could be that Ruth and Jay face difficulties in their relationship due to the unexpected pregnancy. Maybe they struggle with how to balance their work at the hospital with preparing for the baby. Another could be that they initially keep the pregnancy a secret from their colleagues, but as Ruth starts to show, they have to deal with the reactions and support (or lack thereof) from those around them.
Naruto could develop more patience and a deeper sense of responsibility. He's used to being impulsive, but with a pregnant Emi, he has to think before he acts. Emi might become more confident in herself and her relationship with Naruto. She realizes that they are in this together and starts to stand up for herself more.
As a couple, they could develop better communication skills. The pregnancy is a big change, and they need to talk about their fears, hopes, and plans. They might start to understand each other on a deeper level, like Rumple realizing how much Belle is sacrificing for their family, and Belle seeing Rumple's insecurities about being a good father. This could lead to a stronger, more loving relationship.
Courtney's character could develop by becoming more nurturing. She was always a bit of a control - freak, but with the pregnancy, she might learn to let go a bit and rely on Duncan more. Duncan, on the other hand, could become more responsible. He used to be rebellious, but now he has to think about his family. He might start to see the value in stability.
Derek could become more responsible. He might start taking on more household chores, like cooking healthy meals for Casey, and be more protective of her. Casey, on the other hand, could develop more patience. Dealing with the hormonal changes and the physical discomfort of pregnancy, she learns to control her temper better and communicate more effectively with Derek.
Ririchiyo could become more protective and nurturing. Her usually strong - willed and sometimes aloof nature might soften as she focuses on the life growing inside her. Miketsukami, on the other hand, would likely become even more devoted to Ririchiyo and the baby. He might show more assertiveness in protecting them both.
Doug could develop by becoming more responsible. For example, he might start taking on more household chores or saving money for the baby. Evie could become more patient as she has to deal with the physical and emotional changes of pregnancy. She might also learn to rely on Doug more.
Charlie could become more in tune with his emotions. The impending fatherhood makes him realize his own feelings more deeply. He may also become more patient. Sophie might start to see the world from a different perspective. The fact that she is going to be a mother makes her more empathetic towards other mothers and children in the fanfiction world. She may also start to value the simple things in life more as she anticipates the arrival of her baby.
Aaron might become more protective. He could start to think more about the future and become more responsible. Robert, on the other hand, may struggle at first with the idea but then grow into a more nurturing role. He could become more in tune with his emotions.