One common theme could be the challenges they face as a couple with a pregnancy in the context of their Star Trek adventures. Maybe dealing with the unknowns of having a child while being on a starship or in a strange part of the galaxy.
Another theme could be the medical and scientific aspects related to the pregnancy. Since it's in the Star Trek universe, there could be unique medical situations or technologies involved. And of course, there might be themes related to the future of their child, like what kind of life the baby will have in a universe full of different species and cultures.
One common theme is the exploration of their unspoken attraction. Since they were in a professional relationship on Voyager, a lot of fanfiction delves into the feelings they might have hidden beneath the surface.
One common theme is the exploration of their relationship in different scenarios. It could be them facing challenges together during their space exploration. Another theme is the development of their romantic feelings, how they gradually fall for each other in unique ways.
A common theme is the exploration of their unspoken feelings. In the series, there was a lot of unaddressed tension between them, and fanfiction often delves into that. For example, stories might show how they finally admit their love for each other.
Love and attraction are common themes. Writers often explore how their different personalities and backgrounds contribute to their relationship. For example, Janeway's strong leadership and Chakotay's spiritual side.
Finding good Chakotay and Janeway pregnant fanfiction can be a bit of a hunt. Another option is to look at Tumblr. There are many Star Trek fans on Tumblr who create and share fan works. Some might have written or reblogged fanfictions with this plot. You can search for relevant tags or ask the Star Trek fandom on Tumblr if they know of any such stories.
One great janeway chakotay fanfiction is 'A New Beginning'. It beautifully explores their relationship in a post - Voyager scenario. The author does an amazing job of delving into their emotions and how they deal with life back on Earth after all their adventures.
Love and relationship development. The story usually focuses on how Janeway and Chakotay's relationship deepens as they become parents. Their love for each other is often intertwined with their love for the baby.
Friendship is a big theme. How they support each other through difficult times, like when facing dangerous aliens or dealing with internal ship issues. Their bond as friends can be developed in many interesting ways in fanfiction, such as through shared hobbies or cultural exchanges.
One great 'janeway and chakotay baby fanfiction' story could be one where they face challenges together as new parents in the midst of their space adventures. Maybe they have to protect their baby from an unknown alien threat while also dealing with the politics within their ship's crew.