Do Souls have genders? So far it seems no. So they can enter any bio-computer that it needs too. Is it down to control again that we must be either gender? Should we really be married? Would it not be better for us to free flow without judgement. To me this feels better.
Thoughts: if you have had a past life that you can still sense then if that past life was challenging gender wise then so you may feel attract to the same gender rather than the opposite. Maybe it is a journey choice. Each human is best placed to decide rather than the collective.