The fanfiction could focus on the baby's development. The baby might grow up with a natural aptitude for languages like Uhura and a logical mind like Spock. It could be that the baby's presence in their lives makes Spock and Uhura re - evaluate their own relationship and their place in the universe. They might start to question their careers and whether they should focus more on family, all while watching their child grow and learn in a unique way.
Perhaps the baby is born during a time of intergalactic unrest. Spock and Uhura are then forced to protect their child while also fulfilling their duties in Starfleet. The baby could be a symbol of hope and unity between the two species, and they have to ensure its safety from those who might see it as a threat. They might also have to deal with jealousy or suspicion from some of their colleagues who don't understand their relationship.
Perhaps the plot could revolve around the cultural differences between Vulcan and human parenting. Spock's family might have certain expectations for the baby's upbringing, while Uhura's family has their own ideas. They would then need to find a middle ground. Also, the baby could be a target for some villains who want to use the baby's unique genetic makeup for their own evil purposes.
Perhaps in the fanfiction, an experiment gone wrong results in a baby that is part Spock and part Uhura in a very unexpected way. They have to come to terms with this new situation and protect the baby from those who might want to use it for unethical research. The story could also explore how their relationship changes as they face this unique parenting situation.
Their relationship could deepen as they share the experience of raising a child together. They'll have to rely on each other more, and through the process, they might discover new aspects of their love for one another. For example, seeing Spock be gentle and nurturing with the baby could make Uhura fall in love with him all over again in a different way. And Uhura's warmth and care for the baby might make Spock feel more connected to his human side.
They would become more protective of each other. Having a baby together means they now have a family unit to safeguard. Their relationship would likely become deeper as they share the joys and challenges of parenting. They might also have more arguments as they try to figure out the best way to raise their child, with Spock's Vulcan ways sometimes clashing with Uhura's more human approach.
With the baby's arrival, they would have less time for just the two of them. But this could bring them closer in a different way. Spock might become more in touch with his emotions because of the baby, and Uhura would be more understanding of Spock's Vulcan side as they navigate parenting. For example, when the baby has a fever, Spock uses his Vulcan knowledge to try and cool the baby down, and Uhura is impressed by his calmness and resourcefulness.
Another aspect could be the cultural implications. The Vulcan culture is very different from human culture. So, the fanfiction could delve into how they teach their baby about both cultures. Will the baby be more inclined towards the Vulcan way of life with its strict self - control, or will the human side's love for creativity and spontaneity prevail?
In the fanfiction, Uhura could be the main caregiver for the baby at first. As Spock observes her with the baby, he starts to feel a new kind of emotion towards both of them. He begins to participate more in the baby's care, like teaching it Vulcan meditation techniques. This way, their relationship grows gradually. Also, the baby could have a special connection with Spock due to his telepathic abilities, which further cements their relationship.
The plot is crucial. It could involve their relationship in different scenarios, like on dangerous missions or during diplomatic encounters. A good plot makes the story engaging. For example, a story where they have to work together to solve a mystery on an alien planet can be really exciting.
Often, it emphasizes their intellectual connection. Given their roles in Star Trek, their relationship in fanfiction might show how they exchange ideas and knowledge.
One great Spock Uhura fanfiction is 'Love in the Stars'. It beautifully portrays their relationship with a lot of emotional depth. The author does a wonderful job of showing how their different personalities complement each other.