Well, it's possible that such a fanfiction exists. Elsa and Jack Frost are from different fictional universes (Elsa from Frozen and Jack Frost from Rise of the Guardians), but in the world of fanfiction, people often cross over characters and create all kinds of scenarios. However, I haven't personally come across a 'pregnant' fanfiction involving them. You might have to search on some dedicated fanfiction websites to find out for sure.
Yes, there are some fanfictions with this theme. You can find them on various fanfiction websites like Archive of Our Own (AO3). However, this is a very creative and often out - of - canon concept that fans have come up with.
One possible way their love story could be in fanfiction is that they meet by chance. Maybe Elsa is exploring the frozen forest and Jack Frost, with his mischievous nature, decides to play a little trick on her. But instead of getting angry, Elsa is intrigued by his carefree spirit. They start to communicate more, sharing their experiences of being in control of ice and snow. As time passes, they realize they have a deep connection, and their love begins to grow.
In this fanfiction, Elsa and Jack Frost are the main characters. Elsa is a complex character, initially feared in her own kingdom because of her powers. Jack Frost, on the other hand, is a more free - spirited character who loves to play with children and spread winter magic. Their meeting in the fanfiction likely brings out new aspects of their personalities as they interact.
Well, perhaps a power - hungry wizard from a neighboring magical realm. He hears about the baby's unique powers that combine Jack Frost's and Elsa's abilities and wants to harness that power for his own evil plans. Or it could be a group of dark fairies who are envious of the baby's special connection to both the winter world and Arendelle. They might try to kidnap the baby and raise it to be on their side, away from Jack and Elsa.
First, focus on character development. Understand Elsa's and Jack's personalities. Elsa is often portrayed as strong yet vulnerable, while Jack is mischievous and free - spirited. Show how they grow as they face the situation of pregnancy. Second, create a vivid setting. Whether it's in Elsa's ice palace or some other magical realm, make it come alive for the readers. Third, add some conflict. It could be internal, like Elsa's fear of being a mother, or external, such as threats from other magical beings. Don't forget to keep the story flowing and the dialogue natural.
One possible plot could be that Jack Frost, being the spirit of winter himself, is intrigued by Elsa's ice powers. They could start by having a friendly competition to see who can create the most magnificent ice sculptures. Their powers combined might accidentally create a new, magical ice realm that they then have to explore and protect together from an approaching threat, like a dark sorcerer who wants to steal their ice magic.
Well, often there's the theme of love and family. Since Elsa is pregnant, there's a focus on how she and Jack Frost will create a family together. There may also be themes related to acceptance, both in terms of their relationship and the new life they're bringing into the world. Additionally, some fanfictions might explore the magical aspects, like how the baby might inherit their powers.
If we're talking about a fanfiction where Elsa and Jack Frost have a baby, there are so many storylines that could develop. The baby could be a key to uniting different magical realms that are related to winter. It might face challenges growing up, such as being accepted in both Elsa's world and the world where Jack Frost belongs. The baby's powers could also be a source of both wonder and danger. For example, if it couldn't control its powers properly at first, it could accidentally cause blizzards or freeze things in inappropriate places. But with the love and guidance of its parents, it could learn to use its powers for good and become a beloved figure in the winter - themed magical world.
One interesting Jack Frost and Elsa fanfiction could be about them teaming up to save their respective frozen worlds from a common threat. They both have powers over ice, so it would be a great adventure with them combining their skills.