Were gay people born to be gay
When I'm thirsty, I drink. The role of the hypothalamus in sexual orientation was further studied by Swaab, et al. People may change the identity labels they use and who they have sex with but sexual attractions seem stable over time. The observation that familial factors influence the prevalence of homosexuality led to a the initiation of number of twin studies, which are a proxy for the presence of possible genetic factors.
Obviously, a study that documented real hormone levels, as opposed to proxies, would probably provide more definitive data.
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- Sign In See Subscription Options. Although the exact rates vary slightly, this gap appears to hold true across gender and racial categories.
- Retrieved June 12,
- A study found that, among women who have had sex with other women,
- Brendan Zietsch of the Queensland Institute of Medical Research proposes the alternative theory that men exhibiting female traits become more attractive to females and are thus more likely to mate, provided the genes involved do not drive them to complete rejection of heterosexuality. There is no indication that social environment after birth has an effect on gender identity or sexual orientation.
- He sees the new paper as an analysis of risky behavior or openness to experience, noting that participants who engaged in at least one same-sex experience were also more likely to report having smoked marijuana and having more sexual partners overall.
- But as sexologists pushed the categorization of homosexuality and heterosexuality, those homosocial spaces disappeared. In , researchers discovered a biological mechanism of gay people who tend to have older brothers.
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There is indeed some fluidity in sexuality over time, predominantly among women. Some studies have found correlations between physiology of people and their sexuality; these studies provide evidence which suggests that:.
He studies the biology of sexual orientation and the implications for mental health and is the co-author of Born Gay? Retrieved 20 March Brendan Zietsch of the Queensland Institute of Medical Research proposes the alternative theory that men exhibiting female traits become more attractive to females and are thus more likely to mate, provided the genes involved do not drive them to complete rejection of heterosexuality.
Ellis et al.