Allow me to clarify, since you're naming a bunch of games where you're a woman....At minimum Drop Factory fullfills that condition
Legend of Queen Opala II Golden Edition also has child birth... but the children are not interactable with
"Harem Fantasy -Good or evil will save the world-" and "Island Saga 18+" also seems to have a pregnancy thing... but I think it's only an ending here... haven't powered through.
Sengoku NEET is about conquering but each enemy nation can be considered a Quest
Lab Rats 1 could too... it's just not really Questing but Event hunting
Most games hosting pregnancy are still in development though... still more than enough content to keep you playing for a few hours up to weeks
I don't want to be getting pregnant, I want to get them pregnant, and have children in the game, (at least one like the demon child you get, that you can also fuck and "impregnate" would be sweet)
Thus, like peasant's quest.
I'd also like it to be finished, so I can finish the game, not replay it in a few months with another patch.
And to top it off, the icing on the cake as it were... it's an actual game, not just a visual novel.
I don't expect there to be anything currently finished, that fits that bill, but thought I'd ask, maybe someone knows of one.