Well, you can try looking on some popular fanfiction websites like Archive of Our Own. There might be a good number of stories there about Chloe and Alek being pregnant. Just use the search function and type in 'Chloe and Alek pregnant' and you'll likely find some interesting reads.
I'm not sure specifically which 'Chloe and Alek pregnant fanfiction' is really good. But often, if you join fanfiction communities on social media platforms like Facebook or Reddit, you can ask the members there. They are usually very helpful and can point you to some great stories in this category. They might even give you a brief synopsis of what they liked about the particular fanfiction.
Chapter 662, "No Mirror, Is the Urine Matte?", is the clearest early answer because it turns Urine Matte's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Ji Yanbai and Mu Ye exchanged a glance and then began searching their...
Chapter 753, "Final Judgment", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with In the decade she had been with Fang Wenzhe, Shu Yan never thought...
Chapter 797, "Bu Fan and Bu Chen", is the clearest early answer because it turns Auntie's situation into a concrete plot event. It opens with The night grew deeper, and while waiting for news, Jiang Li dragged...
Chapter 919, "Two More Grandsons", is the clearest early answer because it turns Hong Pei's situation into a concrete plot event. The chapter gives readers a real answer by opening on She turned around and immediately saw two little buns reaching out...
Chapter 662, "No Mirror, Is the Urine Matte?", is the clearest early answer because it turns Mu Ye's situation into a concrete plot event.
Chapter 773, "I am the Trainee Here", is the clearest early answer because it turns Shen Lan's situation into a concrete plot event.
Chapter 477, "Brother Pig, Don't Be Afraid", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event.
Chapter 683, "This is where you will be filming from now on!", is the clearest early answer because it turns Alright's situation into a concrete plot event. Early on, The Capital had entered winter by November.. By the end, Before going to Dragon Ridge Island, Jiang Li did seem to have taken....
Chapter 498, "How can someone be so ugly?!", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. A useful checkpoint is the way the scene starts with .....If you don't love me, give my heart back, you traded love for my...
Chapter 408, "You Can't Be on the Same Team!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Zheng Xun fell silent after he understood the situation.