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What you're saying is interesting but I think the causality is backwards here and I can provide some examples to show why.

(By male hormone I'm assuming you mean testosterone, and by female hormone I assume you mean oestrogen.) i in fact If being "more male" came from having more testosterone (and vice versa), then logically when children go through puberty and develop into adults, they would become "more" male or "more" female.

As adults become elderly and naturally produce less sex-associated hormones, they would become "less" male or female.

(Fetuses do not all begin in the womb as female, that's a common misunderstanding. We start off physically undifferentiated, and develop along a genetically predetermined pathway as we grow. Some animals use temperature or other environmental triggers to pick, humans use genes.)

Would that mean a male bodybuilder who injects testosterone is more male than a man that doesn't? His phenotype may become visibly more masculine, but that doesn't change his sex at all. Same for a female bodybuilder that injects testosterone - she may develop stereotypically male physical characteristics like large muscles and a deeper voice, but her sex is unaffected.

The causality is the other way: being male - or - female results in a physiology (adult testicles/ovaries) that produces sex associated hormones in larger or lesser degrees depending on the person (and in some cases very low amounts or not at all).

This makes sense if sex is a binary (with rare differences of sex development - detailed here https://www.theparadoxinstitute.com/read/sex-development-cha... ) that results in different levels of sex hormones in the body and resulting phenotype. So yes, everyone is male or female.

(I'm not referring to gender here - I'm talking only about sex)

If there's a spectrum then some men could be biologically "more male" than others and vice versa for women. I've not seen any evidence of this myself, but I'm happy to be proven wrong!




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