Often, there are plots where there is some sort of magical interference causing Hermione's labor complications. For example, a dark magic spell was cast on her. Draco, who has some knowledge of the dark arts, tries to reverse it. In some stories, the labor complications are a result of a prophecy that involves both of them. The two of them then have to figure out how to break the cycle and save Hermione and the baby.
One possibility could be that in the fanfiction, the labor complications might be caused by a magical curse placed on Hermione during her pregnancy. Draco, being by her side, could use his knowledge of dark and light magic to try and counter the effects. He might have to make difficult choices between following traditional pure - blood magic practices and using Hermione's more liberal magic knowledge to save her and their unborn child.
One common plot is that there might be magical interference during Hermione's labor. For example, a dark spell might have been cast on her unknowingly, which causes complications like abnormal pain or stalling of the labor process. Another plot could involve the use of experimental potions that backfire and lead to difficulties. Also, in some fanfictions, the stress of the wizarding world's current situation, like an ongoing battle or political unrest, can add to her labor complications as it affects her mental state, which in turn impacts her physical well - being during childbirth.
There are many different takes on this in the fanfiction world. It could be that the labor complications are part of a dark and angsty storyline where Hermione doesn't survive. But often, fanfic writers like to subvert expectations. They might have Draco play a crucial role in saving Hermione, perhaps using some magic or a newfound bond between them to overcome the complications.
The labor complications could be such that it forces Draco and Hermione to seek help from the wizarding hospital. There, they encounter different magical treatments and potions. Some healers might be hesitant to treat Hermione because of her Muggle - born status, but Draco would fight for her rights and proper medical attention.
Regarding Hermione's labor complications leading to death in fanfiction, it's a rather dark and tragic concept. It could be used as a plot device to create a lot of angst and change the course of the story. Maybe in a fanfic where the wizarding world is facing a great threat, and her death during labor could be a symbol of the world losing its hope and intelligence. But not all fanfictions would take this route as Hermione is a beloved character for many fans.
Often, Hermione's labor complications in fanfiction are related to the magical environment she's in. It could be that a spell backfires during her pregnancy, leading to issues during labor. For example, a protection spell she casts on herself might have unforeseen side - effects.
One common plotline is the 'forbidden love' aspect. Since Draco is from a pure - blood family and Hermione is Muggle - born, their relationship is frowned upon by many in the wizarding world. So, they have to fight against these prejudices to be together and build a family. Another plotline could be about Draco's redemption through his relationship with Hermione. He might change his views on Muggle - borns because of her and they create a family that is a model of the new, more inclusive wizarding world.
Often, there are plots where Hermione is a Death Eater as part of a deal to save her friends. Maybe she makes a pact with a powerful Death Eater to spare Harry and Ron in exchange for her loyalty. There are also stories where she becomes a Death Eater due to a family secret or connection that ties her to the dark side. This then leads to a journey of self - discovery as she tries to reconcile her new identity with her old values.
Well, a frequent plot is the culture clash. Draco, coming from a pure - blood family with certain traditions, and Hermione, a Muggle - born witch with her own values. Their relationship starts as a way to bridge this gap. Also, there's the plot where they are forced to work together on a project, and during that time, Draco falls for Hermione and decides to ask her out.
One common plot is that Draco captures Hermione as a means to gain an advantage in the wizarding war. He might think that by having her in his custody, he can use her knowledge or her connection to Harry Potter. Another plot could be that it's a case of miscommunication or a misunderstanding. Maybe Draco thinks Hermione has done something wrong to his family, and he takes it upon himself to capture her to get justice. There are also some fanfictions where Draco captures Hermione as part of a love - hate relationship. He's attracted to her but doesn't know how to handle his feelings, so he acts out in this extreme way.