Sekusimbisa kwe "innateness" yekukwezva ngochani, LGBT* vatsigiri vanowanzo reva. kudzidza nyanzvi yezveuropi Simon LeVay kubva muna 1991, maanonzi akawana kuti hypothalamus ye "ngochani" yevarume yakaenzana saiyo yevakadzi, izvo zvinofungidzirwa kuvaita ngochani. Chii chakawanikwa naLeVey? Izvo zvaasina kuwana zvisina mubvunzo kwaive kubatana pakati pechimiro chehuropi uye zvido zvepabonde. 

Zvizhinji zvezvinyorwa pazasi zvinoburitswa mushumo wekuongorora. "Rhetoric yengochani yekufambidzana muchiedza nesainzi chokwadi". doi:10.12731/978-5-907208-04-9, ISBN 978-5-907208-04-9

Imwe yemasirogani e "LGBT*" chirevo chirevo chekuti chikamu chevanhu vanokwezva ngochani chinonzi 10% - ndiko kuti, chegumi chega chega. Muchokwadi, maererano nezvidzidzo zvakakura zvechizvino-zvino zvakaitwa muUnited States neEuropean Union (kureva, munyika umo ungochani hunotsigirwa zvizere uye hunodzivirirwa nemidziyo yehurumende), chikamu chevanhu vanozviti ngochani chinosiyana kubva <1% kusvika ku3%.