In most omegaverse stories the male omega give birth through c-sections. They don't get periods either, and there is no mention of them having ovaries. Their heats are the only time they can get pregnant, so maybe it's like only during that time does the egg gets released from the supposed ovary since it's not an active organ. But if a miscarriage is shown in an omegaverse, they usually bleed through their butt, and to remove the miscarried baby they would have to go through a c-section.

This da real question, bc to be a man who gives birth, you must have a uterus to house said fertilized egg. Idk if it would work the same way as a woman but I'm guessing so. And since male omega can get pregnant, does that mean they have ovaries too? So are they multi reproductive organed? So like an image male is basically a man w a uterus, hence ovaries. But they also have a penis and testes. So they can get someone pregnant and get pregnant themselves. I really need an omegaverse experts to see this. ╥﹏╥