One theme could be acceptance. Daenerys would need to accept the unusual situation of being pregnant with Ghost's child, and her people would need to accept it too. Another theme might be the power of the unknown. The unborn child's potential powers are unknown, and this could create fear and awe.
A theme of freedom could also be explored. Daenerys has always strived for freedom for herself and others. The horse could symbolize freedom in a way, like being able to roam freely across the land. And together, they could represent a new kind of freedom - seeking duo, with the horse carrying Daenerys to new places where she can spread her ideas of freedom.
In this fanfic, the plot could center around the relationship between Daenerys and Ghost during her pregnancy. Does Ghost have a more sentient role? Maybe he protects her in a more involved way than normal. Daenerys could also struggle with how to introduce this unique situation to her followers. Will they accept her and the unborn child? This could lead to a lot of internal and external drama for her.
Well, a simple idea could be that the pregnancy is a secret at first. Only a few close allies know. Jon and Daenerys have to be very careful to keep it that way. They might have some close calls where the secret almost gets out, adding a lot of tension to the story.
I'm not sure specifically as it could be a very niche or fan - created story. It might be a fanfiction where Daenerys is pregnant and Kinvara is involved in some way in the plot, perhaps as a supporter, an antagonist, or having some other relationship to the pregnant Daenerys. But without reading the actual fanfic, it's hard to say for sure.
Another theme might be self - discovery. The experience of pregnancy can be a time of great change and self - reflection. In the fanfic, the character could be going through a journey of understanding themselves better, their capabilities, and their fears. Also, themes of responsibility and future planning might be present as the character has to think about not only their own future but also that of the unborn child.
Family and support could be a theme. The fanfic could explore who stands by Haruhi during her pregnancy, whether it's friends or family. It might also show how the idea of starting a family changes her perspective on life. For example, if she was previously carefree, now she has to think about the future of her child. Another aspect could be the reactions of the people around her, like shock, excitement, or disappointment, which all add to the drama and depth of the story.
One possible theme could be the protection of the unborn. The mother dinosaur might have to face various threats in the prehistoric world while being pregnant, such as predators or environmental changes.
One possible theme could be family growth. Since Encanto is all about family, a pregnant character might bring new dynamics to the family relationships in the story. Another theme could be the anticipation and excitement of new life within the magical world of Encanto.
Common themes include political intrigue. Since they are in a world full of power struggles, the pregnancy can be used as a tool or a target by their enemies. Another is the exploration of their heritage. With both having complex lineages, the fanfictions might delve into how the baby will inherit or be affected by their unique heritages. There is also the theme of sacrifice. They may have to sacrifice some of their own desires or plans to ensure the safety of the unborn child and the future of their family.
One possible interesting plot could be how Daenerys deals with the political implications of her pregnancy. For example, she might have to form new alliances or face challenges from her enemies who see her pregnancy as a sign of weakness or an opportunity to gain power. Another plot could be the emotional journey she goes through as she prepares to become a mother, especially considering her past traumas and her strong will to rule.