For Itachi, the development could be complex. He has a dark past, but the pregnancy could be a catalyst for change. He may start to open up more about his feelings and past traumas to Hinata. Hinata would develop a sense of motherly instinct early on. She would be more empathetic towards Itachi's situation. Their characters would be shaped by the upcoming birth, with both of them having to face their fears. Itachi may fear that his past will come back to haunt his family, while Hinata may fear not being a good enough mother. But through their relationship, they would support each other and grow as individuals.
Itachi might develop a softer side. His cold exterior would melt as he anticipates the birth of his child. He would become more protective, not just of Hinata but also of the unborn baby. Hinata would grow in confidence. Her pregnancy could make her realize her own inner strength. She would be more involved in the ninja world's affairs, not just as a bystander but as a mother - to - be who wants to create a better world for her child. Their relationship would also deepen, with mutual respect and love growing stronger.
At first, Sasuke might be shocked and a bit confused about the pregnancy. But Hinata's gentle nature would gradually draw him closer. They would start to communicate more, sharing their hopes and fears for the future. Sasuke, who has always been a bit of a lone wolf, would start to open up more to Hinata as they prepare for the arrival of their child. He would also become more involved in the village life to provide a stable environment for his family.
Sakura might develop from being a somewhat naive and headstrong character into a more mature and strategic thinker. Working with Itachi, who is known for his calm and calculated nature, could force her to slow down and consider all aspects of a situation. Itachi, in turn, could develop more of a sense of hope and connection to others. Sakura's positive attitude might start to rub off on him, making him less of the brooding and isolated figure he was known to be.
Naruto would become even more affectionate and protective towards Hinata. He'd be constantly by her side, making sure she has everything she needs. Their relationship would deepen as they share the excitement and anticipation of the new baby.
Often, in fanfiction, Itachi's calm and collected demeanor contrasts with Hinata's more timid nature. This contrast can lead to some interesting dynamics. For instance, Itachi might encourage Hinata to be more assertive, while Hinata could show Itachi the beauty in simple things, like the flowers in Konoha. Their relationship might grow as they learn from each other.
Sakura's character would likely become more self - assured and independent. Time traveling would expose her to different situations and challenges that she has to face without relying too much on others. She might also become more empathetic as she experiences different eras and the hardships people face. Hinata, on the other hand, would grow in confidence. Being in new and unfamiliar times would force her to step out of her shell more often.
Both of them would likely become more community - oriented. Instead of just fighting villains, they would start to think about how to make the world a better place for their children to grow up in. They would also become more patient as they learn to deal with the physical and emotional changes that come with pregnancy. Their relationship with each other would deepen as they share this unique experience and rely on each other for support.
Zoey might become more nurturing and selfless as she is about to become a mother. James could develop a stronger sense of responsibility and protectiveness towards Zoey and the unborn child.
Stella might become more nurturing. As she is pregnant, she could start to show a softer side, being more concerned about the well - being of the baby and those around her.
Nodame might become more responsible. She's always been a bit of a free spirit, but with a baby on the way, she could start to think more about stability and the future. Chiaki, on the other hand, could become more tender and patient, as he takes on the role of a soon - to - be father.
Luffy would likely develop a more responsible side. He'd start to think about protecting not just his crew but also his unborn child and Hancock. Hancock, on the other hand, would become more tender and less of the cold - hearted pirate she was before. She'd focus on the well - being of the baby and her relationship with Luffy.