Rebeca Pirosca

“So what does any of this have to do with maternal stress during pregnancy? It turns out that high doses of many of the major stress hormones, including cortisol and adrenaline, interfere with testosterone production. Men, for instance, show a decreased level of circulating testosterone when they are significantly stressed. Because maternal stress hormones can cross the placenta, it has been proposed that pregnant females who are highly stressed may release sufficient quantities of adrenal hormones to interfere with the usual testosterone surge in male fetuses, thereby nudging their brains toward more feminine behavior, including a propensity for homosexuality.”
― Lise Eliot, What's Going on in There?: How the Brain and Mind Develop in the First Five Years of Life