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Identical twin studies prove homosexuality is not genetic

Vom Saal FS (July 1989). 37 38 This is now "one of the most reliable epidemiological variables ever identified in the study of sexual orientation". 10 December 2007.

Complete Purchase *All purchases final. "Sperm competition and the persistence of genes for male homosexuality". "The interstitial nuclei of the human anterior hypothalamus: an investigation of variation with sex, sexual orientation, and HIV status". Pavlou HJ, Goodwin SF (February 2013).

"Childhood sex-typed behavior and sexual orientation: A conceptual analysis and quantitative review". It was reported that Morrissey sent a wreath to Reggie Kray's funeral in 2000.