Men wh olr brothers are more likely to be gay, acrdg to a study om Universy of Toronto rearchers. The reason may be the maternal immune hypothis.
Contents:
- ARE YOUNGER BROTHERS MORE LIKELY TO BE GAY?
- WE MAY KNOW WHY YOUNGER BROTHERS ARE MORE LIKELY TO BE GAY
- MEN WH OLR BROTHERS ARE MORE LIKELY TO BE GAY, STUDY SUGGTS
ARE YOUNGER BROTHERS MORE LIKELY TO BE GAY?
An immune rponse some pregnant women’s bodi may expla the “aternal birth orr effect” – that men are more likely to be gay the more olr brothers they have * youngest brother gay *
In 1996, the psychologists Ray Blanchard and Anthony Bogaert published a paper ntendg that homosexualy was more mon men who had olr brothers. "In [Wtern] societi, homosexual men are femized at var levels and they have more olr brothers than heterosexual men, " state the thors of the study.
"To evaluate whether femy and the aternal birth orr effect are universal featur of male homosexual preference or not, we llected origal data om homosexual men, heterosexual men, and heterosexual women om Java (Indonia).
WE MAY KNOW WHY YOUNGER BROTHERS ARE MORE LIKELY TO BE GAY
The rearchers examed data om 116 homosexual men and 62 heterosexual men om wtern and central Java.
Consistent wh Blanchard and Bogaert's fdgs Wtern societi, they found that homosexual men were more likely to have olr brothers than heterosexual men. To be specific, homosexual men their sample had an average of 0.
MEN WH OLR BROTHERS ARE MORE LIKELY TO BE GAY, STUDY SUGGTS
Intertgly, the rearchers also found that homosexual men were more likely to have olr sisters, although this difference was smaller than the olr brother difference.