One common theme is the exploration of their complex relationship. It often takes their initially strained relationship and turns it into something more intimate and caring due to the mpreg situation.
One appeal is the novelty. It's not something you'd expect in the normal Harry Potter world, so it grabs attention. Fans like to see familiar characters in new and unexpected situations.
In some Harry Potter fanfictions, the concept of Severus Snape being mpreg (male pregnancy) is a rather unique and creative idea. It often explores different aspects of Snape's character in new and unexpected ways. For example, it might show a more vulnerable side of him as he experiences the physical and emotional changes that come with pregnancy. Some fanfictions use this concept to build deeper relationships between Snape and other characters, like Harry Potter himself, who could be involved in a more complex dynamic with a pregnant Snape.
Yes, there might be some. However, the concept of male pregnancy (mpreg) is a rather niche and often not part of the original 'Harry Potter' canon. Fanfiction is a creative space where authors explore all kinds of ideas. You can try searching on some well - known fanfiction websites like Archive of Our Own. They have a large collection of 'Harry Potter' fanfictions, and you might be able to find ones related to this specific concept with Snape helping Harry in some way.
In some stories, the reason for Snape helping Harry could be related to a prophecy or some long - hidden magic. The plot could involve Snape gradually changing his view of Harry as he helps him through the mpreg. They might develop an unexpected bond during this time, and together they face challenges from other characters who either don't understand or oppose what's happening to Harry.
Finding specific fanfiction can be a challenge. Another option is to ask in relevant fan communities or forums dedicated to Harry Potter fanfiction. There are likely fans who are familiar with this type of story and can point you in the right direction. They might even be able to recommend some really good ones that they have read.
One possible plotline could be that Harry discovers he is in this unexpected mpreg situation and is initially terrified and confused. Snape, despite their past differences, steps in to help because he realizes Harry has no one else to turn to. Snape could use his knowledge of potions to ease Harry's physical discomfort during the pregnancy.
One possible plotline could be that while Snape is mentoring Harry, some dark magic incident occurs that results in Harry's unexpected mpreg situation. Snape then has to not only continue mentoring Harry in magic but also deal with this strange and difficult situation, perhaps protecting Harry from those who would judge or harm him because of it.
One common theme is the struggle against prejudice. Since their relationship and the concept of mpreg are quite out of the ordinary in the wizarding world, they often face discrimination. Another theme is the power of love. It's about how their love for each other and for the unborn child helps them overcome difficulties.