Well, perhaps in the fanfiction, the pregnancy is a result of a magical accident. Cho could be worried about how her family will react, especially since she's still at Hogwarts. Harry, on the other hand, is determined to be there for her. They start to plan for their future, looking into ways to balance their studies and impending parenthood. They might also have to deal with the gossip and rumors that spread throughout the school.
Harry would likely become more responsible. He's already been through a lot, but this would force him to grow up even faster. Cho, too, would transform. She might become more assertive, knowing she has to protect her unborn child. For example, she could stand up to those who try to bully or shame her because of the pregnancy.
One possible plotline could be that Harry and Cho initially struggle with the news. They might face judgment from their friends and the wizarding community. Harry, being the responsible person he is, would likely try to support Cho through the pregnancy. They could also decide to keep it a secret at first to avoid the chaos it would cause at Hogwarts.
The professors at Hogwarts would also have to develop in their reactions. Dumbledore, for example, would need to balance the well - being of Harry and Cho with the safety of the school. He might be more lenient with Harry's absences from classes as he understands the gravity of the situation. Snape, though initially scornful, might be forced to see Harry in a new light as he takes on this new role of father - to - be.
I'm not sure specifically if there is a fanfiction titled exactly like that, but in the Harry Potter fanfiction community, all kinds of relationship - based plot twists are explored. It could be that someone has written a story where Cho cheats on Harry. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net to find out.
In this fanfiction about the Yule Ball, there are many possibilities for Harry and Cho. They could be initially hesitant around each other. However, the Yule Ball is a special event full of magic and wonder. Maybe they find a quiet corner to talk, away from the noise and the crowd. During their conversation, Cho might open up about her feelings for Cedric, which could lead to Harry comforting her in a new and deeper way, strengthening their bond.
Hermione Granger could be one of the characters. Since she is Harry's close friend, it would be interesting to see how she fits into the harem dynamic, whether she's supportive or has some mixed feelings about it.
One common theme is unrequited love. In many fanfictions, Cho's feelings for Harry are often more intense than he initially realizes. Another theme is dealing with grief. Given their experiences in the wizarding world, they often have to cope with the loss of friends together.
Love and heartbreak are common themes. Their relationship in the original series was complex and full of unspoken feelings, so in fanfiction, authors often explore those emotions further. Another theme is self - discovery. As both characters grow, fanfiction may show how they discover more about themselves through their relationship with each other.
Harry is the most important character interacting with Yandere Cho. But we can't forget about Luna Lovegood. Luna might notice Cho's abnormal behavior and try to warn Harry. Also, Cedric Diggory's memory could play a role. Since Cho was Cedric's girlfriend before, his memory might haunt her and fuel her yandere tendencies, and this could be noticed by characters like Harry when they interact with her.