In December 1991, Michael Bailey and you will Richard Pillard typed a study of homosexuality from inside the twins Of homosexuals who had similar dual brothers, 52 % of those twins were including homosexual, twenty-two per cent of those that has fraternal twins said that their twin was homosexual, and only 11 per cent of… Continue reading In December 1991, Michael Bailey and you will Richard Pillard typed a study of homosexuality from inside the twins