Well, a common theme is the shift in their dynamic. Since John getting pregnant is such an extraordinary event, it often leads to a reevaluation of their roles. Also, there might be a theme of secrecy and how they handle the situation in a world that doesn't quite understand it. And sometimes, it delves into the emotional journey of both Sherlock and John as they face this new and challenging situation together.
Yes, there are some such fanfictions in the Sherlock fandom. However, they often involve a lot of creative and sometimes out - of - the - ordinary interpretations of the characters and their relationships.
One common theme is the shock and adjustment. Sherlock is often portrayed as being initially stunned by the news of pregnancy and then having to adjust to a new way of life. Another theme is the support system, showing how his friends like John Watson are there for him. And the theme of self - discovery also pops up a lot, as Sherlock discovers new aspects of himself during the pregnancy.
Well, in a lot of 'Sherlock and John married fanfiction', the theme of love and commitment is very prominent. It's about how they stay dedicated to each other through thick and thin. There's also the theme of growth. Both characters grow as individuals within the relationship. For example, Sherlock might become more empathetic, and John might become more patient. And the theme of their unique bond is always there. They have a relationship that's different from a typical married couple because of their detective work and their personalities.
One common theme is physical injury. For example, John might get hurt during a dangerous investigation, and Sherlock has to step up to take care of him. Another theme is emotional pain, like when they have an argument and it causes a rift between them.
Some fanfictions explore the domestic side of their relationship. Imagine Sherlock and John living together, sharing daily routines, and how their love blossoms in this more mundane but also very intimate setting. There are also themes around jealousy, especially when new characters are introduced into their world and how they deal with it in the context of their relationship.
One common theme is the deep friendship that develops into something more. It often shows how their initial acquaintance grows into an unbreakable bond. For example, in many fics, they start as flatmates and gradually realize their feelings for each other.
A theme that often appears is the protection they have for each other. In fanfictions, you'll see Sherlock going to great lengths to protect John, and vice versa. It shows the strength of their bond. Also, the theme of self - discovery is common. Both John and Sherlock learn more about themselves as they navigate their relationship in these stories.
A frequent theme in such fanfiction is the idea of transformation. The kiss between John and Sherlock can be seen as a moment that changes the entire dynamic of their relationship. It can also lead to changes in how they view themselves and their place in each other's lives. Additionally, the theme of vulnerability is quite common. The act of kissing makes them both vulnerable to each other in ways they haven't been before.
The theme of mentorship also pops up. John Hurt's character could be a mentor figure to Sherlock, guiding him through difficult cases or personal struggles. This often involves a lot of deep conversations and a transfer of wisdom from the older character to Sherlock.
One possible fanfiction could be 'The Unforeseen Danger'. In this story, Sherlock and John are on a case chasing a serial killer. While investigating an abandoned building, they are ambushed. John gets stabbed while trying to protect Sherlock, and Sherlock, in his rage to save John, gets a severe blow to the head. But their strong bond helps them get through the ordeal.