Some MLP - focused fan communities or forums might also have links or recommendations for Sunset Shimmer pregnant fanfics. You could join groups on social media platforms like Facebook or Reddit dedicated to My Little Pony fanfiction and ask the members if they know of any good ones. They might be able to point you in the right direction based on their own reading experiences.
You can try searching on FanFiction.net. It has a large collection of My Little Pony fanfics, and you can use the search bar to look for stories related to Sunset Shimmer being pregnant.
Archive of Our Own is another great place to find such fanfics. Just type in 'Sunset Shimmer pregnant' in the search box, and it will show you relevant stories. There are often different tags and filters you can use to narrow down your search to exactly what you're looking for.
Chapter 349, "Attempting to Cheat, East Ridge's Strength, Lu Yang's Tactics", is the clearest early answer because it turns Zhu Tong's situation into a concrete plot event. The chapter gives readers a real answer by opening on The five people, including Zhu Tong, were all bowing their heads at... and ending on Bringing only Zhao Hu and three others over, how could he rest....
Chapter 200, "Only Two Points?!", is the clearest early answer because it turns Director Sun's situation into a concrete plot event. The chapter turns that into something concrete by moving from Shang dismissed the thought of turning around and walking away.
Chapter 172, "Shang Shaojing is Here Too?!", is the clearest early answer because it turns Wen Jia's situation into a concrete plot event.
Chapter 99, "Dear Sister, Save Me!!!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. Early on, Seeing the man approach, one of the individuals with a long scar.... By the end, Just as she was considering whether to practice a set of boxing, her....
Chapter 335, "Songyang Ridge, Seven Houses Surrender, First Batch of Silver Arrives", is the clearest early answer because it pushes Xu Ning into a new phase or setting. Early on, It seems you all came prepared today.. By the end, Lord Xu, our Great Xia's expansion and annexation outward is.... Inside the broader power growth storyline, it turns Xu Ning's growth into a concrete upgrade step and sets up the next payoff in the relationship tension storyline linked to Xu Ning.
Chapter 251, "It seems that going on a transformation show is really useful!", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event.
Chapter 377, "Master Above, Please Accept Your Disciple's Bow", is the clearest early answer because a shaky connection becomes usable in the plot. The chapter gives readers a real answer by opening on Tell me what it is that you came to ask of me this time?" After...
Chapter 340, "Seclusion, Growth of the Yu Generation, Family Banquet, Rapid Development (Part 3)", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The chapter turns that into something concrete by moving from Dad..." "Dad..." The two little ones, no longer restricted,... to While enjoying this family happiness, he also began to review in his.... What makes it stick is that the chapter closes with "It's better to play it safe.
Chapter 348, "Schemes and Counter-Schemes, the Five of East Ridge, Zhu Yang's Threat, The Dust Settles (Part 5)", is the clearest early answer because it turns East Ridge's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Zhu Baixu, challenge ring number 1." "Lin Qiang, challenge ring... and follows through with If their cultivation speed isn't faster than ours, they might as well....
Chapter 380, "From today on, you no longer need to work here", is the clearest early answer because it turns Beijing Circle's situation into a concrete plot event. The chapter gives readers a real answer by opening on Seeing the sudden change in the manager's attitude, everyone around...