Gay by birth
Did you find this post helpful? Would this automatically make homosexuality morally good? In my personal opinion, due to the fact that all sexual identities are socially constructed, it does not matter whether a gene has anything to do with it. In , a study published in the journal Science seemed to show that the hypothalamus, which controls the release of sex hormones from the pituitary gland, in gay men differs from the hypothalamus in straight men.
While changes in hormone levels in the womb during a very specific time can have an effect on future sexual preference, hormone levels have no effect on sexual preference afterwards.
Gay and teen boys We brought 1 month ago HomosexualT
Ever heard of the scale for human sexuality? Are you gay if you have same-sex desire, but never act on it? Biological Factors in the Development of Sexual Orientation. It is not a simple act of will or a performance. Daryl Bem , a social psychologist at Cornell University , has theorized that the influence of biological factors on sexual orientation may be mediated by experiences in childhood.
But each of these genes has a small effect on the trait so do not reach traditional levels of statistical significance.