A third common theme is the personal relationship between the characters. Beyond the political and geopolitical aspects, fanfictions often delve into how Russia and America as characters interact on a personal level. This could involve feelings of mistrust, but also unexpected friendships or alliances. Some stories might explore how their cultural differences play into their relationship, with Russia's more reserved nature compared to America's more outgoing and brash attitude creating interesting dynamics.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of Hetalia fanfictions there. Just search for 'Hetalia Russia America Cold War' and you'll get a list of relevant stories. Many authors explore the complex relationship between Russia and America during the Cold War in creative ways in their fanfictions.
Another idea is that it could be a deep exploration of their relationship. The pregnancy could be a metaphor for a new level of closeness and cooperation between them. It could start with an accidental situation that forces them to re - evaluate their feelings for each other. As the 'pregnancy' progresses, they learn more about themselves and each other, leading to a transformation in their relationship.
There are several great ones. For example, 'The Diplomatic Bond' which focuses on their political interactions and how they gradually build a deeper understanding outside of the usual rivalries. It shows their growth as nations in a non - romantic but still engaging way.
I'm not sure of specific fanfics with this exact combination, but you can try searching on popular fanfic platforms like Archive of Our Own. There are often many Hetalia - related fanfics there. Just use the search terms 'Hetalia', 'Russia', 'female America' and 'pregnant' to narrow down your search.
America's brash and confident personality would likely lead to him initially being in denial or trying to handle the situation on his own terms. He might see it as a challenge to overcome, like he does with many things in the Hetalia series. For example, he could try to come up with some grand, unorthodox solution without really thinking it through.
You can start by searching on well - known fanfiction platforms like Archive of Our Own. Use specific tags such as 'Hetalia', 'America', 'Russia' and filter out the ones that seem more in line with your taste, for example, if you want non - lemon ones, exclude the relevant tags. You can also check out fanfiction communities where fans discuss and recommend their favorite works.
One possible plot could be about how the two characters deal with the unexpected pregnancy. Maybe Russia is initially shocked but then becomes very protective of fem America. There could be cultural differences in how they approach the pregnancy, like Russia having more traditional views compared to fem America's more modern ideas.
One common theme is power. When Russia snaps, it often involves him either overexercising his power or having his power challenged in new ways. Another theme is isolation, as his actions might lead to other nations isolating him or him isolating himself further.
Common themes in hetalia female Russia fanfiction include her isolation. Given Russia's geographical vastness, her character is sometimes depicted as feeling alone or different from the other nations. Another theme is her transformation. Some fanfictions show how she evolves over time, perhaps becoming more open or less guarded. Her connection to nature, like the Russian winters and vast landscapes, is also a popular theme. Writers often use these elements to enhance her character and give her a sense of place within the Hetalia world.