Sexuality linked to number of brothers

Boys with several older brothers are more likely to be gay, according to a new Canadian study.The study of 944 Canadian men found the number of older brothers was a man had was a more reliable determinant of male homosexuality than social factors, Agence France-Press reported.”Only biological older brothers, and not any other sibling characteristic, including non-biological older brothers, predicted men’s sexual orientation, regardless of the amount of time reared with these siblings, the s