A possible plot could be that Rose discovers she has some special magical ability related to her pregnancy. For example, she might be able to communicate with the unborn child through a unique form of magic. This could lead to all sorts of adventures as she tries to understand this new power and what it means for her and the baby. Or perhaps there are dark forces that are interested in her unborn child because of a prophecy, and Rose has to fight to protect her baby throughout her pregnancy.
Well, it could be about Rose's pregnancy in a time of great change in the wizarding world. Maybe there are new laws or regulations regarding magical children that she has to navigate. She could also be part of a group of pregnant witches who are trying to change the way things are done in the wizarding world for the betterment of their children. The story could show her making new friends within this group and together they face the challenges of being pregnant in a magical society.
Perhaps a plot where Ginny discovers she's pregnant during a time of unrest in the wizarding world. She has to be extra careful because there might be threats to her and the unborn child. It could also be about how she finds support not just from Harry but from her friends like Hermione and Ron. They could help her with everything from getting baby supplies from Diagon Alley to protecting her from any dark forces.
A plot could revolve around the mystery of who the father is, if it's not immediately obvious. This could lead to some drama and speculation among the characters. Or it could be about her journey of self - discovery during pregnancy. She might learn new things about herself, her strength, and her capacity to love. Maybe she also has to deal with changes in her relationships because of the pregnancy.
One idea could be that they discover the pregnancy in the middle of an adventure. Maybe they're on a planet with some strange energy that affects the Doctor's biology in an unexpected way, leading to the pregnancy. They then have to deal with the challenges of protecting the unborn child while also facing the usual threats in the universe.
A possible plot for this fanfiction could be that Rose discovers she's pregnant at a very inconvenient time, perhaps right in the middle of a big mission. She then has to decide whether to continue with the mission or focus on her pregnancy. Her pregnancy could also be a symbol of hope in a world filled with danger, and she could be seen as a protector not just of the baby, but of a new future.
Another idea is that they are in a time - locked situation where they are cut off from the TARDIS. They must rely on their wits and the help of some new friends they make in that situation to survive during the pregnancy. It could also be a chance for Rose to learn more about the Doctor's past as they wait for help.
A possible plot is that Ginny discovers she has some special magical ability related to the pregnancy. Maybe she can communicate with the unborn baby through magic, and they have to figure out what it means. Also, Harry could be super protective, and there could be some comical moments where he overreacts to small things, like Ginny reaching for a high shelf.
One plot idea could be that Rose discovers an old spellbook that Hermione once used and tries to follow in her footsteps. This leads to her getting into some tricky situations where Hermione has to step in and guide her, like when Rose accidentally summons a mischievous magical creature. Another could be a time - travel plot where Rose and Hermione go back in time to witness a significant event in wizarding history together and have to make sure they don't disrupt the timeline too much. A third idea is that they team up to solve a mystery in Hogwarts that involves a new, unknown type of magic that is causing strange things to happen around the school.
One plot idea could be Rose Weasley finding an old diary of Harry's from his Hogwarts days and through it, she discovers a side of Harry she never knew. It could lead to a great adventure as they try to figure out some secrets hinted at in the diary.
In a fanfiction about Ginny Weasley being kidnapped, perhaps she's kidnapped by a jealous rival. This rival could be envious of Ginny's relationship with Harry or her popularity at Hogwarts. As Ginny is held captive, she could use her own wits and magical skills to try and escape, while her friends are on a desperate search for her, leading to a tense and exciting story full of twists and turns.
One idea could be that they face challenges from their families who have different expectations for their future. Maybe Rose's family is more traditional and has concerns about their young age and financial stability. Another could be that they discover some unexpected medical issues during the pregnancy, which brings them closer together as they deal with the stress.