One possible storyline could be that Mulan gives birth during a time of peace in her village. She and her partner (it could be Shang in some versions) are overjoyed. The birth might bring new hope and a new generation to lead in the future. Her family and friends gather around to support her, and she imparts her values of courage and strength to her new - born.
A different approach could be a more magical fanfiction. Mulan gives birth to a child with special powers. This could be related to her own heroic deeds that somehow awakened a magic in her. The child's powers are a mystery at first, and Mulan has to learn how to raise and protect a child with such abilities, all while still being the strong and fearless woman she is known to be.
A common storyline in such fanfiction is Hermione giving birth in a time when there are new threats emerging in the wizarding world. It could be a new dark wizard or a powerful and dangerous magical creature. The birth of her child then sets off a chain of events that lead to the discovery of new spells or magical artifacts that can help combat these threats. Additionally, some fanfictions focus on how Hermione manages her career as a brilliant witch while also being a new mother, showing her strength and determination in both aspects of her life.
A theme could be about sacrifice. Deku giving birth might involve some sort of sacrifice on his part, either physical or emotional. It could also be about the theme of new beginnings. The birth could symbolize a new chapter in Deku's life, filled with new responsibilities and opportunities. Additionally, the fanfiction might explore the theme of support, showing how the other characters support Deku during this unusual event.
Mulan herself will develop by becoming more nurturing. She was already a strong and independent character, but motherhood will add a new layer to her personality. She'll have to balance her warrior - like instincts with the gentleness required to raise a child. Shang, if he's in the story, might become more protective of Mulan and the baby, showing his softer side.
One possible plotline could be that Harry discovers he has a unique magical ability that allows him to give birth, and he has to go through the process alone in a secret place to protect his unborn child from dark forces. Another could be that he is magically cursed to give birth alone as part of a villain's revenge plot.
One possible theme could be the exploration of family. If Sasuke were to give birth, it would completely change his understanding of family and his role within it. Another theme could be the breaking of gender norms. It challenges the traditional male - female roles. Also, it could explore the reaction of other characters in the Naruto world, like how Naruto or Sakura would respond to such an unexpected event.
In such a fanfiction, one possible scenario could be that Fem Harry Potter has to find a safe and hidden place to give birth, perhaps in a magically protected cottage in the woods. She might use her magic to ease the pain and ensure the safety of the baby during the process.
One possible scenario could be that Clary is in a situation where she has no one around due to some unforeseen circumstances like being stranded in an isolated place. Another could be that she chooses to be alone because she doesn't want others to see her in a vulnerable state during childbirth.
Perhaps Draco has been betrayed by those he thought were his friends or allies. They left him when they found out about his pregnancy, leaving him with no choice but to give birth alone. It could also be that Draco has some sort of unique magical ability related to his pregnancy that he doesn't want anyone to discover, so he isolates himself for the birth. In the story, his struggle during the birth could lead to self - discovery and newfound strength.
One possible plotline could be that Harry discovers he has a unique magical ability that allows him to give birth. He has to keep it a secret from his friends at first because he's not sure how they'll react. As the pregnancy progresses, he struggles with the physical changes and the fear of being alone. Another could be that some dark magic has been cast on him which results in this situation, and he has to find a way to reverse it while also dealing with the impending birth.
One interesting aspect could be the exploration of Padme's emotions during the birth. In fanfiction, authors might delve deep into her fear, joy, and anticipation all at once. Maybe she has premonitions about the future of her child in some stories.