It's not ABO, like the doctor said, it's from genetic mutation, so I think it falls right under mpreg
Like being intersex?
Kind of, but intersex mostly shows externally right? This manhwa does it internally, more like developing a uterus while being biologically male OR Having testicular cells while being biologically female [sorry for being wordy, I just really love these kinds of topics]
suddenly turn into mpreg, really surprised me
I thought he's condition was getting worse and he was dying
Yeah, it caught me off guard, but as I've often read of this trope, it did make sense that his condition was like that due to his body's mutation (I guess)
Huhhh???
Check the tag & sinopsis..not ABO
Huhhh???