There could be. The world of fanfiction is vast and diverse. Some writers like to explore really unconventional concepts. However, it's not a common or mainstream type of fanfic, so it might be difficult to find. You'd probably have to search through various Tolkien - related fanfic platforms and communities really thoroughly.
Fanfic is all about creativity and bending the rules of the original universe. While in the original lore of hobbits, male hobbits can't get pregnant, in fanfic, anything can happen. But I haven't personally come across such a fanfic. It's possible that some fanfic authors who like to break boundaries and explore new ideas might have written something like this. You could try looking on websites dedicated to Lord of the Rings fanfiction and use specific search terms related to this concept.
Chapter 275, ", Mobilization", is the clearest early answer because it turns Alliance's situation into a concrete plot event. A useful checkpoint is the way the scene starts with However, the Alliance must possess this capability for mobilization. and follows through with This was precisely the situation that Gu Hang desired..
Chapter 312, ", Starport Construction Investment", is the clearest early answer because it turns Starport Construction's situation into a concrete plot event. The chapter turns that into something concrete by moving from Gu Hang stayed on Korolya III for two days. to Whatever the shortfall, they would cover it with shares, converting....
Chapter 297, ", The Rotten Dragon", is the clearest early answer because it turns Rotting Demon Dragon's situation into a concrete plot event. The chapter turns that into something concrete by moving from He had heard that the Gu Family was already discussing selling their... to Evacuate in an orderly fashion!" This voice seemed to carry a certain....
Chapter 278, ", The Cold Fury of the Phoenix", is the clearest early answer because it turns Battle Group's situation into a concrete plot event. The setup is No pre-battle mobilization was needed, not a single extra word had to..., but the pressure keeps building through The reason mobilization wasn't necessary was that the old soldiers....
Chapter 306, "The Benefits of Fighting for the Empire", is the clearest early answer because the buildup finally cashes out in a real clash. It opens with What are the benefits of fighting for the Empire as part of the Star... and closes on Even if all output went towards paying taxes, the excess Tax Currency....
Chapter 296, ", Korolya III", is the clearest early answer because it turns Planetary Governor's situation into a concrete plot event. It opens with Another 700,000 soldiers of the Star Realm Army were "embarking" in... and closes on What if other Nests encountered problems too?. The key payoff is that the chapter closes with If Pei Desi and the Korolya Governor complied, then it would be a serious meeting for upper-echelon inspection and work guidance;
Chapter 381, ", Reverse His Mother's!", is the clearest early answer because it turns Isabel's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Iron Curtain Queen, it's been a long time." Isabel waved her hand and... and follows through with More labor means more land can be cultivated, which of course makes.... By the close, Let's talk about something else, something cheerful., and the chapter closes with "On Heijian Star, it's much the same;
Chapter 385, ", The Time is Ripe", is the clearest early answer because it turns Alliance's situation into a concrete plot event. The chapter gives readers a real answer by opening on It was Gu Hang who beguiled me into rebellion!" The words that... and ending on On one hand, they were heavily oppressed, so a firm stance indeed....
Chapter 300, ", Battle for Command Authority", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter turns that into something concrete by moving from Although it could not be said that the entire Planetary Defense Army... to Cai Minjin stood up in surprise, even forgetting to put away his gun..
Chapter 288, ", The Loyal Grenade Launcher Feels Worth It", is the clearest early answer because it turns Launcher Feels Worth's situation into a concrete plot event. Early on, While the artillery bombardment raged, those mechanical monsters had.... By the end, Its cost was even much higher than regular heavy artillery and its.... Inside the broader faction conflict storyline, the chapter closes with Two mortars were still firing;