Responses
Yes, every omegaverse has their different depths on the dynamics. However, male betas can not give birth since their regular males irl.
If a man gives birth/is pregnant to/with biological children, they generally have to be an omega (with the very rare cases of stories where, an alpha can give birth for some reason, but either way, male betas can not give birth).

If he does end up pregnant, it would be nice to see that he stays a beta but is able to have children, not turn into omegas. Does there have to be a need of betas turning into omegas, I don't really get it.