| | Re: Do you think that homosexuality could be cured with stem cells?
Prenatal brain masculinization
Female development is the default path of the mammalian fetus. An embryo always develops into a female, but at a certain phase of the prenatal development, by different levels of testosterone production, conduct at brain masculinization and directs the deviation of the sexual organs in masculine sense. Brain masculinity, but not genital masculinization, is influenced by a certain variability in the masculinization process, this for a genetics resistance of some brain tissue that others at such modification. The degree of such variation will express from aggressive and competitive male to able, fond, compassionate, and intuitive male. Cases in which the brain masculinization is absent or incomplete a different degree of homosexuality is generated, like, “male with a female brain". This “masculine deficit”, alike what in woman occurs, produces the desire to be penetrated by the male but with different impulses.