One common theme could be the challenges and joys of pregnancy. It might explore how Ladybug deals with the physical and emotional changes. Another theme could be the support she gets from her friends and allies in the MLB universe.
There are many places to look for MLB pregnant ladybug fanfiction. Fanfiction.net could also be a good option. However, keep in mind that the quality and content can vary greatly. You may need to use the search filters to narrow down your results. For example, you can search for 'MLB' and 'pregnant Ladybug' as keywords to find relevant stories.
A little ant could be one of the main characters. Maybe the ant is curious about the ladybug's pregnancy and offers to help in any way it can. Another could be a wise old beetle that gives the ladybug advice on how to take care of herself during pregnancy.
One plot idea could be that the pregnant ladybug is on a journey to find a special place to lay her eggs safely. Along the way, she meets different bugs who either help or hinder her. Another could be that she has to protect her unborn babies from a predator in the garden.
Well, a frequent theme is the anticipation of motherhood. In the fanfiction, Ladybug might be shown as being both excited and nervous about becoming a mother. She could be seen preparing for the baby, like making a little nursery in her secret hideout. There's also the theme of the baby's powers. Some fanfictions might explore if the baby inherits her powers or has some new and unique abilities. And then there's the theme of how the city she protects reacts. Do the people start to notice that Ladybug is different? Do they try to help or protect her in some way because they know she's pregnant and vulnerable?
Another possibility could be a new character introduced specifically for the fanfiction. Maybe a powerful and charming hero from another city comes to Paris to help Ladybug and Chat Noir. He and Ladybug develop a connection, and he could end up being the father. This would create a lot of drama and new storylines, especially when it comes to how Chat Noir reacts to the situation.
In 'pregnant ladybug fanfic', one characteristic could be the exploration of new relationships or dynamics. For example, if there are other bugs or characters in the story, their relationships with the pregnant ladybug might change. It may also include details about the ladybug's habitat and how it prepares for the upcoming new life, like finding a safe place to lay eggs. Another aspect could be the emotional journey of the ladybug, from the initial discovery of pregnancy to the anticipation and possible fears related to it.
One possible plot could be Marinette dealing with her superhero duties while being pregnant. She might have to be more cautious in battles, and her teammates could be extra protective. For example, Chat Noir might be constantly on the lookout for any danger that could harm Marinette and the unborn baby.
The relationship with Adrien is a huge theme. It could be about how they navigate their relationship when this big change occurs. Some fanfictions show them having to grow up quickly and become more responsible for each other and the baby. It also might explore how their identities as Ladybug and Chat Noir play into their new family situation.
Chat Noir is an obvious choice. His relationship with Ladybug is so central to the original story, and with her pregnant, his reactions and support would be a great addition. Marinette's best friend Alya could also be included. She could be the one Ladybug confides in, and Alya could use her journalistic skills to help keep Ladybug's pregnancy a secret if needed. And Master Fu could be in the story. He could offer his wisdom and guidance, especially when it comes to any potential threats to Ladybug or the unborn child.