You might also try Archive of Our Own (AO3). It has a large collection of fanfictions. Just type in 'Brooke pregnant' in the search bar and browse through the results. Some stories could be really well - written and explore different aspects of Brooke's pregnancy, like her relationships with other characters during this time.
One place to look for Brooke pregnant fanfiction could be fanfiction.net. There are often various stories in different fandoms related to pregnancy storylines. You can search for the name 'Brooke' in the relevant sections and see what comes up.
Chapter 150, "Green Bamboo Fence and Marking Stone, Expanding Territory", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Stop all outside activities, not just because of Gao Yu, this... and follows through with Wait until three days later when I'm done, and then we'll talk, and....
Chapter 166, "Mirror Immortal with Broken Defense", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. Early on, Seeing more and more people resurrecting under the bamboo tower,.... By the end, Seeing the light beam on the right side of the mirror shining on the.... Inside the broader family politics storyline, the chapter closes with He Yuanhun, or rather, the Mirror Immortal, his expression condensed.
Chapter 108, "Long-tailed Rodent [3-in-1 Mega Chapter]", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Their speed!" The two silver figures were naturally the two rodents. and follows through with The two rodents coordinated an attack simultaneously at Luo Yuan's....
Chapter 157, "The Disappearance of the Cold Beast, Breakthrough Tide", is the clearest early answer because Cold Beasts finally turns buildup into a real advancement. The setup is Within five hundred meters of the perimeter, all low-level Cold..., but the pressure keeps building through After a brief moment of thought, Shi Ping also agreed with the two's....
Chapter 194, "A Tragic Scene, Ice Skin Jade Bone, Xia Hong's True Strength", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The setup is The people who had just scattered and fled didn't get far before..., but the pressure keeps building through They all looked back at the gigantic figure towering over the wooden....
Chapter 196, "Sword Puppet, the First Intermediate Squad", is the clearest early answer because it turns Qiu Peng's situation into a concrete plot event. The chapter gives readers a real answer by opening on First Year of Great Xia, May 20th Redwood Ridge, three kilometers... and ending on Countless Iron Arrows suddenly attacked from all directions,.... In story terms, the chapter closes with The light golden exterior of the Thunder Kui provides strong defense;
Chapter 104, "Camp Strength, Rapid Enhancement (2-in-1 Large Chapter)", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The chapter gives readers a real answer by opening on Secondly, they are all well aware that if it weren't for Xia Hong's... and ending on The current hunting team of fifteen can meet the camp's needs, and....
Chapter 114, "New House, New Rules, New Starting Point [Four-in-One Mega Chapter]", is the clearest early answer because it turns Zou Ping's situation into a concrete plot event. The setup is In fact, the moment the rodent swarm appeared on the north slope of..., but the pressure keeps building through The significance of the new dwelling was no longer as great as before..
Chapter 116, "Great Righteousness, Hunting Flood Dragons, Saliva [Five-in-One Mega Chapter]", is the clearest early answer because it turns Yuan Cheng's situation into a concrete plot event. It opens with After passing the 500-meter perimeter, Xia Hong did not immediately... and closes on Once twenty minutes have passed, regardless of success or failure,....
Chapter 38, "Revised: Chapter 38 Please Forgive Us for Not Accompanying You", is the clearest early answer because it turns Bone Whistle's situation into a concrete plot event. The setup is On the snowy night, the dense white trees pieced together the outline..., but the pressure keeps building through The main themes of this forest are the fierce winds and solitude,....