There could be, but it might not be a very common or canon - compliant one. Fanfictions often take creative liberties and pair characters in unexpected ways. However, this particular pairing of Hidan and Sakura resulting in pregnancy is rather unusual given their personalities and the overall Naruto narrative. You would probably have to dig deep into some of the more niche fanfiction communities or websites to find something like that, if it exists at all.
I'm not sure if there is a specific fanfiction exactly like that. There are a vast number of fanfictions in the Naruto fandom, and while some might explore relationships between different characters, it's difficult to say for certain without searching through various fanfiction platforms. It's also important to note that such a concept might be quite out - of - character for the original Naruto story setting as Hidan and Sakura are from very different story arcs and character groups.
The best chapter pointer here is Chapter 185, "We Are the Real Team". It opens with He was so anxious that he immediately picked up the megaphone. and closes on The next, she'd complain that the ground was too slippery to walk on..
A practical answer is Chapter 222, because it turns the idea into a concrete scene. The chapter opens with How come they're even live streaming in a reality show?!, adds pressure through Being stuck with pigs all day, he really would die, seriously!, and ends on She was certain and sure that she.
Look to Chapter 186 for the clearest answer. It begins with Seeing Wen Jiaojiao bravely entering the pigsty, Jiang Yan couldn't stay..., keeps building through He accepted being left behind by Jiang Li., and lands on And in the instant she fell, the red rope tied to Jiang Yan also broke,....
The best chapter pointer here is Chapter 181, "Are All the Weibo Followers Police?". It opens with Xiang Hao rushed to the police station as soon as he saw the trending... and closes on Let's not be too hard on a young girl.] However, these defiant words only....
Chapter 223 is the strongest chapter-level answer because it starts from So, for the first time, Jiang Yan, who had always styled himself as the... and follows through on The damned Jiang Li was tricking him again!.
The best chapter pointer here is Chapter 197, "Dear Brother". It opens with Seeing that no one cared about what she said, Su Yinwan immediately felt... and closes on Wen Jiaojiao, aren't you underestimating me?.
If you want the clearest chapter reference, go to Chapter 219. Early on, Qi Tianyu was somewhat freaking out.; later, the chapter leans on The eagerly anticipated bed of roses had turned into pink roses..
If you want the clearest chapter reference, go to Chapter 225. Early on, When Zhao Lang's devastatingly handsome face appeared, all six people...; later, the chapter leans on Damn, boss is so handsome, so powerful!" "Boss, I love you, when are you....
If you want the clearest chapter reference, go to Chapter 192. Early on, Jiang Shixu had never imagined that Jiang Cheng, who had been so arrogant...; later, the chapter leans on On the other end of the phone, Jiang Li was also silent for a moment....
A practical answer is Chapter 222, because it turns the idea into a concrete scene. The chapter opens with How come they're even live streaming in a reality show?!, adds pressure through Being stuck with pigs all day, he really would die, seriously!, and ends on She was certain and sure that she.