LaVey's (1991) examination at autopsy of 18 homosexual men, 1 bisexual man, 16 presumably heterosexual men and 6 presumably heterosexual women found that the INAH 3 nucleus of the anterior hypothalamus of homosexual men was smaller than that of heterosexual men and the size of heterosexual women. Although grouped with homosexuals, the INAH 3 size of the one bisexual subject was similar to that of the heterosexual men.
^ Jump up to: a b World Health Organisation (1992) "...Fetishistic transvestism is distinguished from transsexual transvestism by its clear association with sexual arousal and the strong desire to remove the clothing once orgasm occurs and sexual arousal declines...." in ICD-10, Gender Identity Disorder, category F65.1 Archived 2009-04-22 at the Wayback Machine published by the World Health Organisation Archived 2016-07-05 at the Wayback Machine. Retrieved 2007-08-13.
Common-law relationships in Manitoba (2004) Legal in some provinces and territories since 2003, nationwide since 2005 Legal in some provinces and territories since 1996, nationwide since 2011 Since 1992 Bans all anti-gay discrimination. Pathologization or attempted treatment of sexual orientation by mental health professionals illegal in Manitoba and Ontario since 2015, and Vancouver and Nova Scotia since 2018 Transgender people can change their gender and name without completion of medical intervention and human rights protections explicitly include gender identity or expression within all of Canada since 2017
In Steve Lenius' original 2001 paper, he explored the acceptance of bisexuality in a supposedly pansexual BDSM community. The reasoning behind this is that "coming-out" had become primarily the territory of the gay and lesbian, with bisexuals feeling the push to be one or the other (and being right only half the time either way). What he found in 2001, was that people in BDSM were open to discussion about the topic of bisexuality and pansexuality and all controversies they bring to the table, but personal biases and issues stood in the way of actively using such labels. A decade later, Lenius (2011) looked back on his study and considered if anything has changed. He concluded that the standing of bisexuals in the BDSM and kink community was unchanged, and believed that positive shifts in attitude were moderated by society's changing views towards different sexualities and orientations. But Lenius (2011) does emphasize that the pansexual promoting BDSM community helped advance greater acceptance of alternative sexualities.
In Persia homosexuality and homoerotic expressions were tolerated in numerous public places, from monasteries and seminaries to taverns, military camps, bathhouses, and coffee houses. In the early Safavid era (1501–1723), male houses of prostitution (amrad khane) were legally recognized and paid taxes. Persian poets, such as Sa'di (d. 1291), Hafiz (d. 1389), and Jami (d. 1492), wrote poems replete with homoerotic allusions. The two most commonly documented forms were commercial sex with transgender young males or males enacting transgender roles exemplified by the köçeks and Sufi spiritual practices in which the practitioner admired the form of a beautiful boy in order to enter ecstatic states and glimpse the beauty of God.
What does all this mean for our understanding of bisexuality? Dictionary definitions of bisexuality that rely on an idea of “both sexes” are inadequate. As human beings, we live and love in a world that is far more complicated than these narrow ideas allow. Our attractions do not stay within tidy borders, and our understanding of bisexuality must adapt to this. Every one of us must make sense of our own experiences and assign to them our own meaning.
Other Southeastern Brazilian parades are held in Cabo Frio (Rio de Janeiro), Campinas (São Paulo), Vitória (capital of Espírito Santo), and Belo Horizonte and Uberaba (Minas Gerais). Southern Brazilian parades take place in Curitiba, Florianópolis, Porto Alegre and Pelotas, and Center-Western ones happen in Campo Grande, Cuiabá, Goiânia and Brasília. Across Northeastern Brazil, they are present in all capitals, namely, in Salvador, Aracaju, Maceió, Recife, João Pessoa, Natal, Fortaleza, Teresina and São Luís, and also in Ceará's hinterland major urban center, Juazeiro do Norte. Northern Brazilian parades are those from Belém, Macapá, Boa Vista and Manaus.
Another parade, this time billed as an international event, was scheduled to take place in the summer of 2005, but was postponed to 2006 due to the stress on police forces during in the summer of Israel's unilateral disengagement plan. In 2006, it was again postponed due to the Israel-Hezbollah war. It was scheduled to take place in Jerusalem on November 10, 2006, and caused a wave of protests by Haredi Jews around central Israel. The Israel National Police had filed a petition to cancel the parade due to foreseen strong opposition. Later, an agreement was reached to convert the parade into an assembly inside the Hebrew University stadium in Jerusalem. June 21, 2007, the Jerusalem Open House organization succeeded in staging a parade in central Jerusalem after police allocated thousands of personnel to secure the general area. The rally planned afterwards was cancelled due to an unrelated national fire brigade strike which prevented proper permits from being issued. The parade was postponed once more in 2014, as a result of Protective Edge Operation.