I'm not sure of a specific Rory and Logan pregnant fanfiction off the top of my head. You could try searching on popular fanfiction websites like Archive of Our Own. There are often many stories related to various characters and scenarios.
There might be some Rory and Logan pregnant fanfiction out there. However, finding it could be a bit of a hunt. You could start by looking at fanfiction communities dedicated to the show they are from. Maybe ask around in those forums if anyone knows of such a story. It's possible that some fans have created unique and interesting stories about this situation.
At first, their relationship could be strained. Logan may be scared by the news, and Rory might feel let down by his initial reaction. But as time goes on, they realize they love each other and want to make it work. They start going to prenatal classes together, and through this shared experience, they rekindle their love and build a stronger bond for the future.
One possible plot could be that Logan and Rory reunite after a long time apart. They might have a passionate encounter and then Rory discovers she's pregnant. They then have to deal with their families' reactions, which could be a mix of shock and excitement. Logan may struggle with his commitment issues at first but then step up to support Rory.
In a Rory and Logan pregnant fanfiction plot, perhaps Rory and Logan are living in different cities or even countries when she realizes she's pregnant. This would add an extra layer of complication. They would have to figure out how to be together during the pregnancy. There could be misunderstandings and miscommunications along the way. The story could also explore how their friends react to the news. Some friends might offer practical help and advice, while others might accidentally create more drama. And of course, there would be the whole journey of preparing for the baby, from doctor's appointments to setting up a nursery, all while dealing with their own relationship issues.
One possible storyline could be Rory dealing with the challenges of pregnancy while also trying to pursue her career goals. Maybe she has to balance doctor appointments with important work meetings.
Their relationship could be a complex one. They may have had a history before the events of the fanfiction. This past could add layers to their current relationship. When they make love, it could be a combination of lust and a longing to be closer to each other on an emotional level. For example, they might have unresolved issues from their past that they are trying to work through as they engage in this new level of intimacy.
On the other hand, Rory might be heartbroken. She loved Logan, and this situation could shatter her. She could cry a lot and feel really lonely. But then, slowly, she might start to find strength within herself. She could remember all the things she's achieved in her life so far and use that to boost her confidence. She could start writing in her journal again, documenting her feelings about the pregnancy and her new path in life.
There could also be a scenario where Rory has a difficult time dealing with the pregnancy and the fact that Logan left. She might struggle with her emotions and even consider not keeping the baby. However, with the support of her friends like Lane, she could eventually come to a decision that she feels is right for her.
Obviously Rory herself is the central character. Her partner, if there is one in the fanfiction, would also be an important character. For example, if it's a romantic relationship - based fanfic, her boyfriend or husband would play a big role in the story, like being there for her during doctor visits and helping with pregnancy cravings.
There are many platforms where you can find Rory pregnant fanfiction. Fanfiction.net is a popular one. You can search for stories related to Rory being pregnant there. Just use the search bar and type in relevant keywords like 'Rory pregnant'. Another option is Archive of Our Own (AO3), which also has a vast collection of fanfictions on various topics including this one.
The portrayal of their parents' marriages in fanfiction can also be a way to add depth to the story. It can show how family dynamics are passed down through generations. Maybe Logan's parents' distant relationship makes him more hesitant about commitment in his relationship with Rory, while Rory's mother's strong single - mother image makes Rory more independent in love.