You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can use the search function to look specifically for 'Usagi Mamoru pregnant' fanfictions. There are often filters you can use to sort by rating, length, etc.
You can find usagi x mamoru fanfiction on various fanfiction websites like FanFiction.net. There are a ton of stories there. Archive of Our Own (AO3) is also a great place. It has a large collection of fanfics with different ratings and themes. Another option is Wattpad, although the quality can vary more there.
Another way is to join fan communities dedicated to the series. There, you can ask other fans for their recommendations. They might point you to some hidden gems that you wouldn't find on your own. These communities often have discussions about different fanfictions, so you can get an idea of what's good before you start reading.
Love and sacrifice is a common theme. Mamoru would sacrifice his time and energy to take care of Usagi. Another theme could be the power of friendship. Their friends would likely come to their aid during this difficult time. Also, the theme of hope. Despite Usagi being sick, there is always hope for her to recover and have a healthy baby.
The plot could involve Usagi's sickness being related to some sort of magic or enemy plot. Since she's pregnant, her powers might be affected. Mamoru, being the loving partner, searches for a cure while also protecting Usagi. There could be a lot of emotional turmoil as Usagi is worried about the baby and Mamoru is torn between finding a solution and being by her side all the time. Eventually, with the help of their friends, they figure out what's wrong and Usagi recovers, ready to give birth to a healthy baby.
You can try fanfiction websites like Archive of Our Own. It has a large collection of fanfictions including those about Mamoru and Usagi. Just use the search bar to look for relevant works.
Yes, there are likely some family - friendly Usagi Mamoru pregnant fanfictions. Some writers might focus on the more innocent aspects like how they prepare for the baby, the emotional changes in their relationship in a very pure way, without any inappropriate content.
Some other platforms like FanFiction.net might also have 'usagi pregnant fanfiction'. Just make sure to use the search function effectively. You can also try joining relevant fan communities on social media platforms. Sometimes fans share their favorite fanfictions there, and you might be able to find some great 'usagi pregnant' stories through those connections.
Some fanfictions focus on the magical aspect of their pregnancy. Since they are both connected to powerful magic, the unborn child could have unique magical abilities even in the womb. This might attract the attention of other magical beings, both good and bad. Usagi and Mamoru would then have to deal with this new situation. They could also be visited by visions or prophecies about their child's future, which would add an element of mystery and excitement to the story.
You can start by looking on fanfiction.net. It has a large collection of 'usagi x mamoru fanfic'. There are different categories and ratings so you can easily find what you like.
One popular 'usagi and mamoru fanfiction' is 'A New Beginning'. It shows their relationship in a different light, with new challenges they face together in a modern setting. It's really interesting to see how the characters are adapted while still maintaining their core personalities.