Responses
A guess but scientifically the last pair of chromosomes determines your sex and I'm going to assume there's an extra pair to determine their percentage of secondary gender or they can know when they present as in most cases of these universe
That could be...you're right and thanks for clearing my curiosity
No problem (=・ω・=)
Okay I'm genuinely curious if the women alphas have D since birth so how parents know if the baby they have is a boy or a girl??