A plot could revolve around Hermione's friends' reactions. For instance, Harry and Ron might be shocked at first but then become super protective. It could also show how Hermione's pregnancy affects her studies or her work in the wizarding world, perhaps she has to take a break from her research and how she copes with that.
Well, perhaps in the fanfiction, there is a prophecy that their unborn child will be the key to a great change in the wizarding world. This makes them a target for both good and bad forces. They struggle with the decision of whether to keep the baby's existence a secret or to embrace it publicly. And as Hermione's pregnancy progresses, they face many challenges, both physical and emotional, as they prepare for parenthood in a world full of magic and danger.
One idea could be that they face challenges from their different magical cultures. For example, Hermione's friends from Hogwarts might be initially skeptical of Viktor due to his Durmstrang background. Another could be that they discover new magic related to pregnancy that has been long forgotten. Maybe they find a spell that can communicate with the unborn child's magic even before it's born.
In some fanfictions, there could be a time - travel plot where Draco and Hermione from different timelines end up together and Hermione gets pregnant. This would involve dealing with the consequences of changing the timeline as well as their relationship dynamics.
In a post - war wizarding world, there is a new potion that has some unexpected side effects. Draco and Hermione accidentally consume it. As a result, Hermione becomes pregnant. They are both shocked and confused. But as they navigate through this strange situation, they find that they have more in common than they thought. They start to bond over their shared experiences in the war and their hopes for the future of their child.
Perhaps in the fanfiction, Hermione and Oliver are from different social classes in the wizarding world. The pregnancy makes them face the prejudices and expectations of their respective backgrounds. For example, Oliver might be from a pure - blood family with certain traditions, and Hermione being a Muggle - born, they have to deal with the reactions of his family. They could also have a journey where they explore different magical parenting techniques and meet other magical families who help or hinder them in their path to becoming parents.
Well, a plot could involve Severus using his potions expertise to ensure a healthy pregnancy for Hermione. Since they come from different backgrounds, there could be a cultural clash within the wizarding society regarding their relationship and the pregnancy. And perhaps the baby has some unique magical abilities that start to show even before it's born, which attracts the attention of both good and bad wizards.
Perhaps a fanfiction where Hermione and Ginny are pregnant, and they discover that their unborn children have a special connection. It could be a magical bond that is predicted to change the future of the wizarding world. They then embark on a journey to understand this connection better, meeting different magical creatures and ancient wizards along the way who might have some knowledge about it.
A possible plot could revolve around the magical aspects of Hermione's pregnancy. Since they are in a magical world, there could be unique magical events during her pregnancy. For example, the baby could have some special magical powers even before birth, and they have to figure out how to handle it. Also, Fred might use his Weasley's Wizard Wheezes knowledge to create some special products for Hermione during her pregnancy, like a charmed pillow that gives her a peaceful sleep.
Well, perhaps in the fanfiction, Ron and Hermione discover that Rose has some unique magical abilities even before she is born. This causes a stir in the wizarding world, and they have to deal with unwanted attention from the Ministry of Magic. At the same time, they are also trying to balance their normal lives, like Ron still working at Weasley's Wizard Wheezes and Hermione doing research at the Ministry. They have to find a way to protect their family while also living their lives.
In this fanfiction, a great plot could be that Ron and Hermione discover some ancient magic related to their pregnancy that has ties to Hogwarts' history. As they explore this, they learn more about themselves and their relationship. Also, they could struggle with how to tell their families, especially since they're still at school. Ron might be worried about his mother's reaction, while Hermione might be concerned about how her Muggle parents will take the news. They'd have to navigate all these emotions while still being students at Hogwarts.