It varies, from what I remember from university, Is there a vaginal hole? usually. Does it lubricate? Can the person achieve orgasm? it varies. Usually the child is assigned the female sex shortly after birth as those are the more present parts. (Jannet Reno is rumored to be such a person btw)
They are sterile. This is political game playing. What about males who are XX? They are very rare but do exist but have smaller genitals and are steril and short lived.
(Jannet Reno is rumored to be such a person btw)
So is Jamie Lee Curtis.