Some fandom - specific forums might also be a good source. There are often threads where fans share their own written fanfictions or recommend ones they've read. You could join a Percy Jackson or relevant fandom forum and ask if anyone knows of any good Leo and Calypso pregnant fanfictions. This way, you might also get some exclusive or less - known stories.
Fanfiction.net is also a good place to look. There are many users who contribute their leo x calypso fanfiction there. However, the quality can vary, so you might need to sift through a bit. Look for stories with high ratings and good reviews.
You can try fanfiction.net. It has a large collection of various fanfictions, and there's a good chance you'll find some great 'leo x calypso lemon fanfiction' there. Just use the search function to look for it specifically.
It's very likely that there is such a fanfiction. Fanfiction is a vast world where writers explore different relationships and plot developments. To find it, you could start by looking at the relevant fandom sections on well - known fanfiction sites. If you don't find it right away, you can also try reaching out to the fandom community on social media platforms and ask if anyone knows of such a story.
I'm not sure of specific Calypso and Leo pregnant fanfiction titles off the top of my head. But you could try searching on fanfiction platforms like Archive of Our Own. They have a large collection of fan - created stories, and you can use the search function to look for stories related to Calypso and Leo with the 'pregnant' tag.
One common theme is the challenges they face as a couple with an impending new addition to their family. This could include things like preparing a home for the baby, dealing with the reactions of their friends and family, and managing the stress of the pregnancy.
Some Percy Jackson - related forums also often have sections dedicated to fanfictions. These forums are a great place to not only find fanfictions but also interact with other fans. You might get recommendations from them about the best Leo and Calypso fanfictions. Additionally, social media platforms like Tumblr can also be a source. There are many Percy Jackson fan accounts that might share or create fanfictions about Leo and Calypso.
Some fanfictions might focus on the emotional side of their pregnancy. Like in 'The Expectant Hearts of Leo and Calypso', it delves deep into their feelings, from the initial shock of finding out they're going to be parents, to the joy and fear that comes with it. Leo might be worried about protecting his family, while Calypso is excited to bring new life into their world.
One possible plot could be them facing the challenges of impending parenthood while also dealing with the politics or threats in their fictional world. Maybe they have to protect their unborn child from an old enemy.
Tumblr can also be a source. There are often posts about fanfics, and some users share their own or recommend ones they've read. You can search for relevant tags like '#leo valdez x calypso fanfic' or '#pjo fanfic' (if it's related to Percy Jackson series where the characters are from) to find some good ones.
Their relationship would likely become more centered around the baby. They would have to work together as a team to take care of it. There would be less time for just the two of them, but in a way, it would bring them closer as they share this new responsibility.