A possible plotline is that Ginny discovers she has some unique magical abilities during her pregnancy. These abilities could be related to protecting the unborn child or even sensing future threats. Harry would be both amazed and a bit worried as they try to understand these new powers. Another plotline could be that they decide to go into hiding during the pregnancy to avoid any dark forces that might target their child, similar to what Harry's parents did.
Some fanfictions might explore the idea of Ginny and Harry having a difficult pregnancy due to some dark magic residue in Harry's scar or from past battles. This could lead to a race against time to find a cure or a way to ensure the healthy birth of their child. It could also involve them seeking help from unlikely sources, like old, reclusive wizards or witches who have knowledge of ancient magic related to pregnancy.
In some fanfictions, there is a plotline about how their friends and family react. Ron might be his usual bumbling self but also very excited. Hermione could be the super organized friend who helps Ginny with all the preparations. And then there could be a plotline where they have to protect Ginny and the unborn baby from some dark forces that are still lurking in the wizarding world, fearing the power the Potter child might possess in the future.
One interesting fanfiction could be 'Ginny's Hidden Adventures'. In this, Ginny might go on a secret quest while Harry is away on Auror business. It could show her as a strong and independent witch, using her skills to solve mysteries in the wizarding world.
A fanfiction that stands out is one where Ginny is cursed and Harry and Hermione have to find a cure. They search through ancient tomes in the restricted section of the library and journey to far - off magical places. It shows how their different strengths work together to try and save Ginny. Harry's determination, Hermione's research skills, and Ginny's own will to fight the curse make for an engaging story.
The theme of anticipation and fear is also quite prevalent. Just like in real life, Harry and Ginny are often shown to be both excited about the baby but also worried about potential problems. And of course, the theme of love. Their love for each other is strengthened during this time, and it's often beautifully portrayed in the fanfictions.
A great plotline might involve Ginny using her Quidditch skills to start a new team or training program at Hogwarts, and Harry supporting her in this endeavor. They could also face some sort of mystery related to an old Hogwarts secret that only they, with their combined knowledge of the school's history, can solve.
A common plotline is Ginny's role in the post - Voldemort wizarding world. For example, in some fanfictions, she helps to rebuild Hogwarts or plays a key part in the new Ministry of Magic. Another plotline could be Ginny's relationship with her siblings in a more in - depth way, like dealing with family secrets or rivalries.
In some fanfictions, there are plotlines about the Potter family traveling to different magical places around the world. They might encounter new magical creatures or ancient magic. For example, they could go to a hidden magical island where the magic is so pure and powerful that it's both a wonder and a danger. And it could be a story about how they adapt to these new situations while also teaching their kids about the wider wizarding world.
Well, perhaps in the fanfiction, Ginny might be forced by some external power to make Harry do things he doesn't want to. For example, she could be made to persuade Harry to take part in a dangerous mission that he initially refuses. Or it could be about Ginny's overzealous attempts to get closer to Harry, which Harry feels are forced, creating a rift between them that they need to overcome.
A great plotline is when they face challenges in their relationship due to outside forces. Maybe some old enemies try to drive a wedge between them, but they overcome it through their love and trust. It makes for a very engaging read as you see how they grow stronger as a couple. Also, fanfics that show their different perspectives on parenting can be really interesting, especially if they have a child with unique magical abilities.
In many of these fanfictions, a common plotline is the exploration of the emotional turmoil that both Harry and Ginny go through. Harry might be conflicted between his sense of duty and his own feelings for Ginny. Ginny, on the other hand, may have to deal with the loss of agency in her relationship. There could also be a plotline where the wizarding laws and traditions play a significant role. For example, they might have to navigate through some ancient laws that enforce the marriage. And sometimes, there's a plotline where the forced marriage is part of a larger conspiracy in the wizarding world, which Harry and Ginny have to uncover and stop while also dealing with their relationship problems.