Alpha women have dicks too I’m pretty sure
I think it's different in every Abo universe. I do imagine they have both organs in some. (I think I only saw one women Abo, from Love is an Illusion)
I've never actually read any about women, but I assume the rules differ since the rules in general seem to differ depending on the story.
Here's the one I know
https://www.mangago.me/read-manga/love_is_fantasy_the_queen/
They would have known he was lying about being an alpha right away, given how big alpha dicks are, apparently. Does this mean alpha women have gigantic boobs too?