One common theme is the anticipation and preparation for the baby. This can include things like Zelena getting the nursery ready, choosing baby names, etc.
I'm not sure of a specific pregnant Zelena fanfiction off the top of my head. But you could try joining some fan communities dedicated to the show or character. For example, on Reddit there might be sub -reddits where fans discuss and share their favorite fanfictions related to Zelena's pregnancy.
One of the main themes is the exploration of good and evil. Belle, representing good, and Zelena, who has been on the side of evil, come together. It's about how they influence each other's views on morality. Also, there's the theme of self - discovery. As they interact, both characters learn more about themselves. In many fanfictions, they discover new aspects of their magic or their personalities through their relationship.
Fanfiction.net is also a good place. There are quite a number of Regina and Zelena fanfictions there. However, the interface might be a bit more difficult to navigate compared to AO3. But with some patience, you can discover some great stories.
There's a fanfiction called 'The Wicked and the Queen'. In this one, they team up against a common enemy. It shows how their combined powers and wits can be a force to be reckoned with. It's full of action and some really interesting character development for both of them.
One popular 'belle and zelena fanfiction' is 'The Unlikely Alliance'. It explores how Belle and Zelena, who seem so different, form an unexpected bond. They start off as rivals but gradually come to understand and respect each other. Another great one is 'Belle's Redemption of Zelena'. In this story, Belle tries to bring out the good in Zelena through her kindness and intelligence.
It would change the story a great deal. Harry being Zelena's son means he'd likely have a troubled past. Zelena has a history of causing chaos. So, Harry might be ostracized or feared by some. On the other hand, he could also be a key to redeeming Zelena's reputation. If he turned out to be a hero, it could change how people think about Zelena. And in terms of the plot, he could be a wild card. His actions and decisions would be influenced by his mother's legacy, and he could either continue her path of chaos or break free and create his own story.
Well, as Zelena's son, Harry could have her power over fire, which she sometimes uses in her magic. He could also have the ability to communicate with animals, as Zelena has a certain connection to the natural world. Another power he might possess is the power of teleportation. Zelena is quite mobile in the story, and Harry could inherit this trait, allowing him to move quickly from one place to another. But it's also possible that his powers are a combination of Zelena's and some unknown latent magic within him, which could make his powers unique and unpredictable.
Redemption is also a theme. Given that both characters have had their share of dark deeds in the show, fanfictions sometimes focus on their journey towards redemption. This could involve them making amends for their past actions, especially in relation to each other. For instance, Regina might help Zelena find a way to atone for her wrongdoings, and in the process, they strengthen their relationship.
Well, in a lot of zelena ivo fan fiction, there can be themes related to self - discovery. Both characters might be on a journey to understand themselves better while also being involved with each other. And sometimes there's a theme of redemption, especially if one of the characters has made mistakes in the past and is trying to make up for it through their relationship with the other. There could also be themes of power and how they use or struggle with their powers in relation to each other. For example, if they have different magical abilities, how do they combine or conflict with each other? And of course, friendship can also be a theme, even if there's a romantic element, they might start as friends first and that foundation of friendship is explored in the story.