One common theme is the struggle against prejudice. Werewolves in the Harry Potter universe are often discriminated against, and fanfics usually explore how they deal with that. For example, they might fight for equal rights within Hogwarts or the wizarding world at large.
The theme of loyalty also frequently appears. Werewolves in fanfics may have to choose between loyalty to their own kind, the werewolf community, or loyalty to their wizard friends. For instance, there are stories where a werewolf has to decide whether to side with the werewolves who are being forced into dark deeds by Voldemort or stay true to their friends from Hogwarts who are fighting against the Dark Lord.
Another theme is the struggle between the human and the wolf side. Werewolves have to constantly battle with their wolf instincts. Fanfics often detail how characters like Remus Lupin try to maintain their humanity while dealing with the monthly transformations, and how this affects their relationships with other characters.
Friendship is also a big theme. Harry's friends play an important role in many of these fanfics. They might help him hide his werewolf identity, or they could be the ones to encourage him to embrace it. Their friendship is tested and strengthened through the werewolf - related events in the story.
The theme of secrecy is quite prevalent. Just like in the original Harry Potter series where he had to keep his wizarding world a secret from muggles, in werewolf Harry fanfic, he often has to hide his werewolf nature. Also, the theme of power and control is common. Harry has to learn to control his werewolf powers which can be both a strength and a danger.
One common theme is discrimination. In the Harry Potter universe, werewolves are often ostracized, and fanfictions explore how they deal with this unfair treatment. For example, they might struggle to find jobs or make friends. Another theme is the duality of the werewolf's nature. They are part human, part wolf, and fanfictions often depict the internal conflict this causes.
Power is also a common theme. The werewolf abilities can be seen as a form of power, and the fanfictions often explore how Harry uses or is tempted to use this power. Sometimes it's for good, like protecting Hogwarts, but other times it can lead to inner conflicts as he might be feared because of it.
Self - discovery is a big theme. Harry often discovers new aspects of his power and personality as a werewolf. There's also the theme of friendship. His friends play important roles in helping him deal with his werewolf situation. In some fanfictions, they might research cures or ways to manage his condition. Moreover, the theme of the battle between good and evil is often present. Harry's werewolf abilities can be used either for good or be a target for the dark forces.
One common theme is identity struggle. The half - werewolf character often has to figure out where they belong in the wizarding world. Another theme is acceptance, both self - acceptance and acceptance from others like the wizards and witches. And also, there's often a theme of secrecy, as the werewolf nature might be something to hide in the Harry Potter universe.
In 'Harry Potter is a werewolf animagus' fanfiction, a prevalent theme is the battle against prejudice. In the wizarding world, werewolves are often discriminated against, so Harry would have to face that. There's also the theme of self - discovery. He has to figure out what it means to be this unique combination of a werewolf and an animagus. Additionally, many of these fanfictions explore how his new status affects the ongoing fight against Voldemort. For instance, it could be a secret weapon or a liability that Voldemort tries to exploit.
One common theme is the struggle with identity. The werewolf OC often has to grapple with being different from the other wizards and witches. They are not fully human during the full moon, and this can make them feel isolated. Another theme is acceptance. They strive to be accepted by their peers and the wizarding society at large. For example, in many fanfictions, the OC has to prove that they are not a danger despite their condition.
In 'Harry Potter werewolf mpreg fanfiction', a common theme is often the exploration of the magical side of the pregnancy. Since it's set in the Harry Potter universe, there could be spells or potions involved in dealing with the mpreg situation. Also, themes of prejudice might come up, as werewolves face discrimination in the original series, and this new situation could exacerbate or change that dynamic. There might also be themes of family and how the new addition to the family (the unborn in this case) changes the family structure within the fanfiction.