Here are some good ones
- Like a Fever Dream
- Smyrna and Capri
- Unromantic
- The Sacred Serpent's Seduction
- Scent Spark
- Minmotion Syndrome (?)
- A Tiger's Den (story kinda mid but still cute)
I don't really recommend "Low Tide in Twilight" and "The Search for Alosha" as a good read for MPREG but up to you.
"Into the Rose Garden" is tragically well-written and got MPREG but it's not for fainted heart as the story can be considered triggering and hardcore. I mean I bawled my eyes out while reading season 1
Bye Bye (Yaoi)
https://www.mangago.me/read-manga/bye_bye_1/

Yall I want some mpreg bl’s yall tell me some good ones