Naruto would probably be extremely happy and excited. He has always been close to Sakura, and seeing her become a mother would be a big moment for him. He might be there to support her during the birth, bringing some of his positive energy to the situation.
One possible plot twist could be that during the birth, there are some unforeseen complications that put Sakura's life in danger. This would add a lot of drama and tension to the story. Maybe there's a shortage of medical supplies or some sort of enemy attack while she's in labor.
Sarada might be initially shocked and sad. She loves both her parents, and the divorce would be a huge blow to her. She could become withdrawn for a while, not wanting to talk to her friends about it.
One common theme is family. The story often explores how Sakura's family, whether it's her partner, parents or other relatives, react to the news of her pregnancy and the birth. Another theme could be the growth of Sakura herself. She may transform from a more carefree or inexperienced character into a more responsible mother figure.
Growth is also a frequent theme. Many fanfics show Sarada growing as a ninja with Sakura's influence. For example, in some fanfics, Sarada overcomes her weaknesses in combat or in her chakra control through Sakura's training and advice.
One great Sasuke, Sakura, Sarada fanfic is 'A Family's Bond'. It beautifully portrays the family dynamics between them. The story shows Sasuke's growth as a father, Sakura's strength as a mother, and Sarada's journey to understand her family better.
Since lemon fanfics are inappropriate, they usually involve non - canon and often vulgar descriptions. But if we consider in a more general sense, in normal fanfics about Sakura and Sarada, they might have characteristics like exploring their mother - daughter relationship deeply, showing how Sarada inherits Sakura's strength and tenacity.
Another plotline could be that a new threat emerges in the ninja world that specifically targets the Uchiha clan. Sasuke, Sakura and Sarada have to work together to protect their family and the village. This would not only show their family bond but also their loyalty to their home. There could be intense battles and emotional moments as they face this new danger.
One idea could be a story about Sarada training with Sakura and Sasuke. Sarada is eager to learn new jutsu and Sakura teaches her some medical ninjutsu while Sasuke shows her some of his signature moves. This would be a great way to explore the family dynamic and how Sarada grows as a ninja with the help of her parents.
The theme of female empowerment also frequently appears. Sakura, being a strong kunoichi herself, imparts her strength and wisdom to Sarada. Fanfics might show them working together to overcome male - dominated ninja traditions or proving themselves in battles against male opponents. This shows how they can be strong female figures in the ninja world.