Sexual desire have been associated with a decline in sexual desire. Though it is not used as medication, the drug methamphetamine has a strong positive effect on many aspects of sexual behaviour, including sexual desire. Sexual desire is said to be influenced by androgens in men and by androgens and estrogens in women. Many studies associate the sex hormone, testosterone with sexual desire. Testosterone is mainly synthesized in the testes in men and in the ovaries in women. Another hormone thought to influence sexual desire is oxytocin. Exogenous administration of moderate amounts of oxytocin has been found to stimulate females to desire
Causes of sexual violence decreased the incidence of rape. Social learning theory of rape is similar to the feminist theory and links cultural traditions such as imitation, sex-violence linkages, rape myths (e.g., "women secretly desire to be raped"), and desensitization to be the core causes of rape. Rape culture is a term used within women's studies and feminism, describing a culture in which rape and other sexual violence (usually against women) are common and in which prevalent attitudes, norms, practices, and media condone, normalize, excuse, or encourage sexualized violence. Within the paradigm, acts of sexism are commonly employed to validate and rationalize normative misogynistic