Whether genetic or other physiological determinants form the basis of sexual orientation is a highly politicized issue. A number of sections of the brain have been reported to be sexually dimorphic; that is, they vary between men and women. With that in mind, would you like to learn about some of the best options for treatment in the country? The reason for believing it would be easier to be heterosexual is that gay people must cope with a lot of hostility and prejudice. He studies the biology of sexual orientation and the implications for mental health and is the co-author of Born Gay?
InGanna et al.
‘I am gay – but I wasn’t born this way’
The early fixation hypothesis includes research into prenatal development and the environmental factors that control masculinization of the brain. Granted, none of this means that there were no genetic or prenatal factors that went into the construction of my or any other sexual orientation. A very recent study found that mothers who had given birth to several male children are more likely to have a son born who will be gay. Retrieved 20 March Some researchers state that solid scientific support for this is lacking. As adults these men are typically attracted to women. He studies the biology of sexual orientation and the implications for mental health and is the co-author of Born Gay?
One of the women had died of an AIDS-related illness. European Journal of Epidemiology. In some cases though, it appears that this switching off can occur in a non-random fashion. Kallmann FJ April This latest research overcomes the problems of three prior studies which did not find the same results. So should the causes of sexuality influence how we view sexual minority identities? But that was nothing more than a blip in the road.