Biology and sexual orientation INAH3 weight for the heterosexual male brains was significantly larger than for the heterosexual female brains, while the results for the gay male group were between those of the other two groups but not quite significantly different from either. The neuron count also found a male-female difference in INAH3, but found no trend related to sexual orientation. A 2010 study, Garcia-Falgueras and Swaab asserted that "the fetal brain develops during the intrauterine period in the male direction through a direct action of testosterone on the developing nerve cells, or in the female direction through the absence of this hormone surge.
Causes of sexual violence if they report rape. These risks include being subjected to violence (including honor killings) by their families, being prosecuted for sex outside marriage, or being forced to marry their rapist. This creates a culture of impunity which allows rape to go unpunished. Sexual violence committed by men is to a large extent rooted in ideologies of male sexual entitlement. These belief systems grant women extremely few legitimate options to refuse sexual advances. Some men thus simply exclude the possibility that their sexual advances towards a woman might be rejected or that a woman has the right to make an autonomous