Their relationship would likely become more intimate and committed. With a baby on the way, Vegeta would probably be more protective of Bulma. He might show his love in more practical ways, like making sure she has everything she needs.
In a 'Vegeta gets Bulma pregnant fanfiction', perhaps it starts with a big event that makes Vegeta realize how much he values Bulma. This leads to them becoming closer and soon Bulma is pregnant. The story could then focus on how Vegeta's Saiyan pride affects his reaction. He might be initially shocked but then become super protective. And Bulma, being the smart and strong - willed woman she is, would be preparing for the baby while also dealing with Vegeta's sometimes over - the - top reactions.
In such fanfiction, Vegeta might make Bulma happy by showing his softer side. Maybe he cooks a special meal for her. Vegeta is often portrayed as tough, but when he does something out of his usual character like cooking, it can be a sweet surprise for Bulma.
A third fanfiction concept could be about how they prepare for the baby's arrival. Vegeta, not knowing much about Earthling baby things, has to learn. Bulma tries to teach him, and there are a lot of cultural clashes and misunderstandings at first. But as time goes on, they work together to create a perfect nursery and get ready for their new family member.
Typically, Vegeta's character growth is a big part of how their relationship progresses. As Bulma is pregnant, he begins to see the importance of the family he's creating. He might train less rigorously to be around more for Bulma. This new dynamic makes their relationship more complex and loving, with them depending on each other more and learning to compromise.
Yes, in the vast world of fanfiction, there are all kinds of creative and out - of - the - box stories. Some fans like to explore unusual relationships and scenarios, so it's possible that there is such a fanfiction out there. However, it goes against the original canon of the Dragon Ball series in many ways.
Frieza or his remnants could be antagonists. They might see the unborn child as a potential threat in the future, especially if it has strong Saiyan powers. So they could plan to attack Bulma to prevent the birth.
The fanfiction could focus on the challenges they face during the pregnancy. For example, Bulma might have some health scares that make Vegeta worry a great deal. He could struggle with his emotions, not knowing how to handle his fear of losing her or the baby. Also, there could be a sub - plot about how the news of Bulma's pregnancy affects the political situation in the Dragon Ball universe. Some enemies might see it as an opportunity to attack while some allies might offer more support than ever.
Well, finding a great Bulma and Vegeta pregnant fanfiction can be a bit of a hunt. You could also check out some Dragon Ball fan forums where fans might discuss and recommend their favorite fanfictions in this category. Keep in mind that different writers will have different takes on their relationship during this time, so you might have to read through a few to find one that really suits your taste.
Also, Dr. Briefs, Bulma's father, could be in the story. He might be helping Bulma with any scientific aspects related to her pregnancy, or just being a supportive father figure during this time. And perhaps some of the other Z - Fighters could make appearances and have their own reactions to the news of Bulma's pregnancy.