He could be overjoyed if he believes the child is his. He would see it as a continuation of his lineage and a sign of their love. He might start making plans for the child's future, like ensuring the best education and training in Camelot.
One great Merlin and Arthur pregnant fanfiction is 'The Unlikely Miracle'. It's really interesting as it explores how the Camelot court reacts to such an unexpected situation. The author does a wonderful job of staying true to the characters' personalities from the original series.
Another theme is change. Arthur's life changes drastically when his partner is pregnant. His daily routine, his relationships, and his own self - perception all shift. For example, he might become more responsible and caring.
Yes, there might be such fanfictions in the vast world of fanfiction. However, it often involves non - canon and creative interpretations of the Arthur and Merlin relationship. You can search on popular fanfiction platforms like Archive of Our Own (AO3) to see if there are any stories with this premise.
I'm not sure of a specific title right off the bat, but you can try searching on fanfiction platforms like Archive of Our Own. Look for tags like 'Hermione', 'Arthur', and 'pregnancy'. You might find some hidden gems there. There could be some where the pregnancy is a result of a magical accident or a new spell gone wrong, which makes for an interesting plot.
The theme of family and legacy often comes up. Arthur, being from the Weasley family, has a certain legacy. Hermione, coming from the Muggle - born world, also has her own values. The pregnancy makes them think about the kind of family they want to create. There are also themes related to magic and how it can be used to ensure a healthy pregnancy in the wizarding context, like special spells for prenatal care.
Their relationship would likely become more protective. Arthur would be more vigilant about Mera's safety and well - being, always making sure she is comfortable and secure.
The novelty of the concept. In the original Arthurian legends and most adaptations, such a scenario is unthinkable. So, when fanfiction writers explore Merlin and Arthur in a pregnant situation, it's something completely new and different. It allows fans to see their favorite characters in a whole new light.
One great 'pregnant Arthur fanfiction' is 'Arthur's New Chapter' which beautifully depicts Arthur's journey during this special time. It focuses on his character development as he prepares for fatherhood and the challenges he faces.
It could be a very strange and creative plot. Maybe there's some sort of magic involved that allows Merlin, who is usually male, to become pregnant. It might explore how Arthur and Merlin deal with this unexpected situation, and how it affects their relationship and the world around them.