Well, often there might be a theme of survival in relation to a pregnant xenomorph. The idea that the presence of a pregnant one brings more danger and how the other beings in the story have to deal with it. Also, some fanfictions may focus on the mystery surrounding the birth of a xenomorph from a pregnant one.
Some fanfictions might explore the idea of a pregnant xenomorph being an outcast even among its own kind. There could be themes related to the struggle for the pregnant xenomorph to find a safe place to give birth. Additionally, the potential for the offspring to have unique abilities or characteristics compared to regular xenomorphs could be a theme.
One common theme could be the exploration of the unique biology of the xenomorph during pregnancy. Maybe how it affects the host or the development process. Another could be the relationship between the pregnant xenomorph and other characters in the fictional world, like how they react to it.
Some xenomorph pregnant fanfictions revolve around the idea of a character trying to find a cure or a way to prevent the xenomorph from emerging. For instance, in a story, a scientist who has been impregnated might use her knowledge and the limited resources around her to try and stop the inevitable. These fanfictions often play on the horror and the unknown nature of xenomorphs, creating a tense and thrilling narrative.
One common theme could be the exploration of the biological aspects of the xenomorph's pregnancy. Another might be the reaction of other characters to this unusual situation.
One popular theme is the clash of cultures. The very different natures of the wizarding world and the Xenomorphs' universe make for an interesting contrast. Another is survival, as characters from the Harry Potter world have to figure out how to survive against the deadly Xenomorphs. And of course, there's the theme of magic vs. brute force, as the wizards' spells are pitted against the Xenomorphs' physical strength and reproductive abilities.
The pregnancy could be a plot device to introduce new and unknown aspects of the Xenomorph species. Maybe the unborn Xenomorphs have special abilities that are revealed as the pregnancy progresses. Fanfiction writers can use this to build suspense and mystery, keeping readers engaged as they wonder what will happen when the new Xenomorphs are born.
When writing a xenomorph pregnant fanfiction, think about the setting. Is it on a spaceship? A desolate planet? The setting can add to the atmosphere. You also need to consider the emotions of the pregnant character. They'll likely be filled with horror, confusion, and a sense of impending doom. Try to show these emotions through their actions and thoughts. For the plot, you could have the character team up with others who are also in danger from the xenomorphs, or they could be alone and have to face it all by themselves.
One popular story might be about a female xenomorph's unique bond with a human character. It could explore how they interact in an unexpected way, perhaps with the female xenomorph showing a different side compared to the typical portrayal in the original franchise.
One popular theme could be the journey of Perrie through pregnancy. It might focus on her dealing with the physical changes, like morning sickness. Another theme could be the support she gets from friends and family during this time. Also, the anticipation of the new life coming into the world, such as preparing the nursery and buying baby clothes.
A common theme is the challenges they face during the pregnancy. Maybe Hange has a difficult pregnancy and Levi has to be extra supportive. It could also be about the couple's dreams for their future family. For example, they might discuss what kind of values they want to instill in their child. Additionally, the fanfiction might explore how their respective personalities influence their approach to the pregnancy. Levi's stoicism and Hange's exuberance could create some interesting dynamics.
One common theme could be the reactions of their friends. For example, in some fanfictions, Penny's friends from the apartment building might be initially shocked but then become very supportive. Another theme could be how Sheldon and Penny deal with the upcoming changes in their relationship. They might struggle with adjusting to a more family - centered dynamic.
Some popular themes could be the anticipation and excitement within the royal family. It might explore how the family prepares for the new addition, like planning the nursery or choosing names. Another theme could be the public's reaction, whether it's positive or negative, and how Camilla deals with the public eye during her pregnancy.