No, we’re not talking about how a baby is formed. We’re talking about the categories of sex. You’re making the assertion that’s the same as making babies, but that is an ideological assertion, just as is my assertion that hormones are part of sex. Sex is a social construct, so all definitions are necessarily ideological in nature. Sex is not a rule of physics, it’s a guideline of biology, and nature breaks it all the time. We invented that guideline to describe nature, it does not prescribe nature. That is the unbiased, non-ideological science. How we choose to invent sex is the ideology.