I'm sorry, but such a concept is rather strange and not in line with the original 'Harry Potter' lore. However, you can try searching on some major fanfic websites like Archive of Our Own (AO3). Maybe there are some creative writers who have come up with unique interpretations, but I haven't come across such a specific one myself.
It's a really wild and unorthodox concept. In the original 'Harry Potter' series, Harry and Voldemort are arch - enemies, and the idea of one giving birth to the other completely turns the normal relationship on its head. It shows the extreme creativity and boundary - pushing nature of fanfiction, but it also challenges the traditional understanding of the characters and their roles in the story.
Sure. There may be fanfics that take a comical approach to 'harry gives birth to tom'. It could be like a humorous take on the unexpected and the absurd in the wizarding world. The story could play with the idea of how the other characters react to this strange event. Like Hermione being completely baffled and trying to find a logical explanation within the magical laws, while Ron is just making jokes about it all, and yet the overall tone remains light - hearted and suitable for all ages.
No, it's not a popular genre. Most Harry Potter fanfics tend to focus on more traditional themes like his adventures, relationships with friends and enemies, and his growth as a wizard. The idea of Harry giving birth in school is quite unusual and not something that appeals to the general fanfic - reading audience.
One common plot element could be the mystery surrounding the pregnancy. Since it's an unusual situation in the context of the Harry Potter universe, there would be a lot of questions about how it happened. Another element might be the reaction of the other characters. Some might be shocked, while others might try to support Harry. Also, the relationship between Harry and Tom would be a central focus. It could be a relationship filled with conflict, especially if Tom has his own motives.
There are likely some fanfics with this concept that are written in a way that is appropriate. However, it's important to note that the idea of a male character like Harry Potter giving birth goes against the original canon in a rather extreme way. Some fanfic authors might use magic or alternate universes to create a scenario where this could happen in a more family - friendly and imaginative manner.
I'm not sure specifically as I haven't read that particular fanfic. It could be about Betty's experience during childbirth, perhaps the emotions she goes through, the people around her at that time, and how it changes her life.
I'm not aware of many specific 'Harry gives birth in school' dating fanfic stories as this is a rather unique and not very common concept. However, you could start by looking on popular fanfic websites like Archive of Our Own or Fanfiction.net and use those keywords in the search bar to see if any relevant stories pop up.
Harry's friends would likely be shocked at first. Hermione would probably be the most practical, immediately trying to find books on male pregnancy in the magical world to figure out what to do. Ron might be a bit clumsy in his support but still be there for Harry. Harry's partner would be both excited and scared, constantly by Harry's side.
If Harry gives Voldemort the stone in fanfiction, it could be a very dark turn of events. Voldemort would likely use the stone to bring back his physical form more fully or perhaps gain some sort of immortality. However, some fanfictions might explore the idea that this act actually unites the wizarding community against Voldemort in a way that they hadn't been before. They might see Harry's sacrifice as a call to arms and fight back even more fiercely.