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 use of sexual violence, including as a tactic of war to humiliate, dominate, instil fear in, disperse and/or forcibly relocate civilian members of a community or ethnic group." Refugees and internally displaced people who flee their homes during war and major disasters can experience human trafficking for sexual or labour exploitation due to the breakdown of economies and law and order. Speaking at the UN General Assembly in 2010, the UN Special Rapporteur on Violence Against Women, its Causes and Consequences noted women’s particular vulnerability and increased risk of experiencing violence following disasters. Following the 2010 Haiti earthquake, large numbers