Common themes include the exploration of his Vulcan upbringing. How he is taught the strict Vulcan ways as a baby is often written about. His interactions with other Vulcan children are also a theme. Plus, his unique position as a half - human in a predominantly Vulcan society is a big theme. Writers often explore how this makes him different and how he copes with it. For example, in many fanfictions, baby Spock has to deal with the stares and whispers of other Vulcans because of his human features.
One idea could be a fanfiction where Amanda discovers that Spock is going to have a baby sibling. She could be filled with excitement and start preparing all sorts of things for the new arrival. Maybe she plans to teach the baby all about Vulcan and human cultures, creating a unique bond even before the baby is born.
One popular Spock baby fanfiction could be the ones where it explores how the crew of the Enterprise reacts to a baby Spock. Maybe they all take turns babysitting and there are cute and comical situations like McCoy being overly cautious about the Vulcan baby's health.
Family loyalty is also a prevalent theme. Spock is known for his loyalty to his family in the Star Trek series. In fanfiction about his baby sibling, this loyalty is often explored in different ways. He might protect the baby sibling from harm, or he might be involved in teaching the baby about their family heritage and values, whether it's Vulcan or human.
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.
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.
One popular baby Spock fanfiction is 'The Young Spock's Adventures'. It focuses on Spock's early years on Vulcan, exploring his relationships with his family and his struggles to fit in due to his half - human heritage. Another great one is 'Baby Spock: The Hidden Talents' which shows some unique abilities that baby Spock has that no one expected. And there's also 'A Day in the Life of Baby Spock' which gives a really cute and detailed account of what a typical day might be like for baby Spock on Vulcan.
Fanfiction.net is another place to search. There are many Star Trek fans who post their works there. However, the quality can vary, so you might need to sift through a bit. Look for stories with high ratings and positive reviews to find the better Spock baby fanfiction.
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.
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.