Prenatal hormones and sexual orientation Only 23% of childhood gender problems will result in transsexuality in adulthood. Drawing on some transsexualism cases, Garcia-Falgueras and Swaab state that "[f]rom these examples it appears that the direct action of testosterone on the developing brain in boys and the lack of such action on the developing brain in girls are crucial factors in the development of male and female gender identity and sexual orientation ... ." Countless studies have been run on peripheral levels of sex steroids in male and female homosexuals, a considerable number of which claimed to find "less 'male hormone' and/or more 'female hormone' in
Causes of sexual violence more important than the physical surrounding. How deeply entrenched in a community beliefs in male superiority and male entitlement to sex are will greatly affect the likelihood of sexual violence taking place, as will the general tolerance in the community of sexual assault and the strength of sanctions, if any, against perpetrators. For instance, in some places, rape can even occur in public, with passersby refusing to intervene. Complaints of rape may also be treated leniently by the police, particularly if the assault is committed during a date or by the victim's husband. Women in various countries face serious risks