
Each omegaverse is different. It depends on the Author's vision. In some of them everyone can get pregnant in others only omegas can. In some there are beast-men. In some of them fated mates are super rare to a point that it's just a myth and in others it's pretty common. One thing is for sure thers r always Alphas, Betas, and Omegas.

It’s a new take on the genre called bitching/studding/neutering. Bitching is an alpha or beta turned to omega, studding is a beta or omega turned into an alpha, and neutering is an omega or alpha turned into a beta. There are also stories that feature an Enimga which is an ultra rare class above all classes. They can impregnate anyone, including alpha.
Woaah i new scene when alpha can chance to omega..
I read some alpha can pregnant to but chance his second gender...
Woahhh i though that just happen when u sex with enigma (reference some manga omegaverse) or drink drug experiments (still reference other manga omegaverse)
amazing author...