Protagonist's child is born/pregnancy during story

Protagonist's child/children are born during the story, following the main couple becoming parents themselves. Includes stories that emphasize a period of pregnancy. Also Pregnant/Pregnancy Progression, Childbirth, Childcare, Passage of Time tag.

Note: This list will exclude stories that timeskip to a pregnancy/children ending/epilogue, or happen before the start of the story. The main couple's process to becoming parents is a prerequisite for the list.

Complex Family Relationships/Found Family in fantasy/isekai
here
Polyamory in Fantasy/Isekai
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Story with lewd activities in fantasy/isekai
here

Country Building/Conquest/Seige in fantasy/isekai
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Additional (currently no MyAnimeList page):
-(English Original Webtoon/2018) The Dragon Prince's Bride
-(Japanese Webtoon/2021) Seijo wa Ryuukishi-sama ni Mamorarete / Protected by My Dragon Knight (120)
-(Manhwa/2022) The Villainess Became a Mother / I’m a Villainess But I Became a Mother (timeskip)(8)
-(Manhwa/2023) May God Bless Your Demise / God Bless Your Ruin (timeskip)(40)
-(Manhwa/2025) Pregnant, Predatory / Pregnancy, Plunder (22)(being confirmed)
-(Manga/2024) Heroine ga Kuru Mae ni Ninshin shimashita ~Tsunda Hazu no Akuyaku Reijou desuga, Douyara Chigau youdesu / I Got Pregnant Before the Heroine Arrived ~I Was Supposed to Be a Doomed Villainess, but Apparently That’s Not the Case~

Additional:
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A 'Part 2' will be created if this list goes up to 60.