Ray Blanchard | |
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Born | Ray Milton Blanchard October 9, 1945 Hammonton, New Jersey, U.S. |
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Conservatism in Canada |
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Ray Milton Blanchard III (/ˈblæntʃərd/ BLAN-chərd; born October 9, 1945[1]) is an American-Canadian sexologist who researches pedophilia, sexual orientation and gender identity. He has found that men with more older brothers are more likely to be gay than men with fewer older brothers, a phenomenon he attributes to the reaction of the mother's immune system to male fetuses. Blanchard has also published research studies on phallometry and several paraphilias, including autoerotic asphyxia. Blanchard also proposed a typology of transsexualism.