Responses
depends on the author. Theres no set rules on omegaverse.
I don't think so. There was that one scene where the older brother was recommending a house to the doctor because it would have lots of space for kids and the brother took it back immediately since he knew the doctor wasn't able to have children.
well,adoption is always an option.
Can alpha male get pregnant? I saw a male alpha and female alpha couple before on other stories and they can have kids.