[ad_1]
A to study of the University of Essex (United Kingdom) has determined that Wife he has his fingers ring and index (2D: 4D) in length different, it is more likely that this lesbian or bisexual
The study was conducted with different couples of twins identical in which one of the brothers was heterosexual and another homosexual.
The results showed that the gay twins they had a bigger the difference between the length of their index and ringespecially women.
Read also: Change the chip to live better
"Because identical twins, who share the 100% of your genes, can to differ in his sexual orientations, other factors than the genetic they should explain these differences, the doctor quotes watts Daily mail.
Between the 18 couples identical twins studied, the bisexual sisters or lesbians tended to have bigger difference in proportion 2D: 4D, although in the left hand. Meanwhile, the ring finger and the index of his sisters heterosexualson the contrary, they were more or less of the same size.
As explained by scientists this phenomenon has to do with the exposure wing male sex hormone testosterone in the uterus l & # 39; organ player Women exposed on the levels bigger of testosterone are more inclined to be bisexual or homosexual.
[ad_2]
Source link
