One possible plotline could be that Snow White becomes pregnant before she meets the prince. This could lead to her having to hide from the evil queen not only for her own safety but also for the safety of her unborn child. Another could be that after she marries the prince, she faces some sort of magical threat to her pregnancy. Maybe an old enemy of the kingdom tries to harm the heir. Or perhaps she discovers some special power within herself related to her pregnancy that she has to learn to control.
I'm not sure if it's a highly popular genre specifically. Fanfiction is a vast realm with various themes. Some people might be interested in exploring different 'what - if' scenarios for Snow White, but pregnancy - related fanfics might not be as mainstream as other types. It could also be considered a bit of an odd or niche concept within the Snow White fanfiction world.
Maybe Neal has some doubts about being a father because of his own troubled past. He could be worried that he'll repeat the mistakes of his father. Emma, on the other hand, is determined to have a happy family. This could lead to some emotional turmoil between them as they work through their issues while also preparing for the baby.
Perhaps Snow White gives birth to a son who has special powers. The dwarfs notice that the child has an uncanny ability to communicate with the forest animals. As the child grows, he discovers his connection to the magic of the forest. Snow White has to protect him from those who might want to use his powers for evil, like remnants of the Evil Queen's followers who are still lurking in the shadows.
One possible plotline could be Drizella's journey to find true love. Maybe she starts off as a rather unlikable character, but through a series of events, she meets someone who sees the good in her. They go on adventures together, and Drizella slowly changes for the better, learning about kindness and self - sacrifice.
Perhaps in this fanfiction, Snow White is tricked by a disguised servant of the queen. The servant convinces her to eat a poisoned apple that not only puts her in a death - like sleep but actually starts to kill her from the inside. The dwarfs' magic, which usually protects their home, is unable to counteract this new and powerful poison. As she fades away, she dreams of a happy future that will never be, and her death shatters the hope of the entire forest.
In this type of fanfiction, it could be that Snow White's own kindness led to her death. She might have trusted a false friend, someone who seemed in need but was actually a tool of the forces against her. This false friend could have led her into a trap where she was sacrificed to awaken an army of the undead. And the prince, who was supposed to be her savior, was too late because he was also deceived by the same false friend.
One interesting plot twist could be that the Evil Queen is actually under a spell herself. In some fanfictions, it's revealed that a more powerful dark force has manipulated her into hating Snow White. Another twist might be that Snow White has hidden powers that she discovers during her time in the forest. For example, she could have the ability to communicate with animals in a more profound way than just them being friendly towards her. And a third twist could be that the dwarfs are not what they seem. Maybe they are actually guardians of an ancient magic and Snow White's arrival was fated to unlock that magic.
One possible plotline could be that Emma gets injured during a heroic act. Maybe she was trying to save a friend or protect her community from some sort of danger. Her injury then becomes a turning point in the story, leading to her having to rely on others for help while she recovers. This could also lead to some self - discovery and new relationships forming as she is forced to be more vulnerable.
One possible plotline could be that Henry's death sets off a chain of events in a magical world. His friends or family members might embark on a journey to find a way to bring him back. They could encounter various mythical creatures and face difficult challenges along the way.
In fanfiction, the possibilities for Snow and Charming are endless. Writers can play with their personalities, develop their backstories further, or even introduce new characters that interact with them in unique ways. It's a great way for fans to keep the story alive and explore different aspects of these beloved characters.