One possible analysis could be that it might explore the journey of Apple Bloom towards getting her cutie mark. It could involve her insecurities, her attempts at different things, and the growth she experiences throughout the story.
Self - discovery is likely a main theme. Apple Bloom is on a journey to find out what she is good at and what her special talent is, which is represented by the cutie mark.
Maybe some of the older ponies in her family, like Applejack, could be main characters. Applejack could be guiding her, teaching her things about the family business or just sharing life lessons. And through these interactions, Apple Bloom gets closer to finding out what her cutie mark represents.
Well, perhaps she goes on an adventure that leads to her getting her cutie mark. Maybe she helps out on the farm in a unique way that shows her special talent.
Rarity's cutie mark story is related to her love for fashion. She found some gemstones and used her creativity to turn them into beautiful accessories for her friends. That moment of creative inspiration led to her getting her cutie mark, which is three diamonds, symbolizing her eye for precious gems and her talent in fashion design.
One major problem is that it might go against the intended nature of the character. Apple Bloom is usually depicted as a young and innocent character, and a pregnancy plotline would be completely out of place and inappropriate for her character arc.
I'm not aware of any specific 'Apple Bloom pregnant fanfiction' that is appropriate. Fanfiction often contains a wide variety of themes, but this particular one might not be very common in a family - friendly or appropriate context.
There could be a fanfic where the Cutie Mark Crusaders accidentally swap their cutie marks. This would lead to a series of humorous and also thought - provoking situations. They would have to figure out how to function with different talents and also how to get their own cutie marks back, all while learning more about themselves and each other.
Some possible plots could start with Ash visiting Apple Bloom's hometown. There, they find out that there's a problem with the local Pokemon population - some Pokemon are getting sick for an unknown reason. Ash and Apple Bloom start investigating. They meet different local characters, some of whom are suspicious. As they dig deeper, they realize that it's due to a new, unregulated factory that's polluting the area. So they have to figure out a way to stop the pollution and heal the sick Pokemon. This kind of plot would show their teamwork and problem - solving skills in the context of the Pokemon and Apple Bloom's world.
Ash is adventurous and always eager to catch new Pokemon and become a better trainer. Apple Bloom is more about learning new things in her own world. When they meet, Ash might share his Pokemon experiences with her, like telling her about different regions and the unique Pokemon there. Apple Bloom could be really curious and ask a lot of questions. She might also show Ash some of her own skills or knowledge from her world, which could be something new for Ash.