Are people born gay

In a large study of more than , men and women in the United States, United Kingdom and Sweden, researchers discovered four genetic variants that occur more often in people who indicated on questionnaires that they had had same-sex sexual partners. The other two influence sex partner choice for both men and women. Collectively, the DNA differences explained only 8 to 12 percent of the heritability of having same-sex partners. Researchers examined DNA data from more than , participants in the U. Biobank and more than 69, people who had their DNA tested by the consumer testing company 23andMe. People who have given their DNA data to those research projects also answered a battery of questions, including ones about whether they had ever had a partner of the same sex and how many sexual partners they have had.
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Why Are People Gay? Gay By Choice or Is Being Gay Genetic?

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Are We Born Gay? | Psychology Today

Is sexuality purely the result of our biology? Brandon Ambrosino argues that simplistic explanations have ignored the fluid, shape-shifting nature of our desires. You so obviously cannot be gay , was her implication, because this is good sex. If you happened to engage in activity that ran counter to your sexual identity, then you had two options: you were lying to yourself and everyone else, or you were just experimenting. The sexual categories were rigid. My sexual journey through college was anything but run-of-the-mill. I came out at a conservative Christian college in the US and was in a gay relationship for around two years with a basketball player who ended up marrying a woman.
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'Gay genes': science is on the right track, we're born this way. Let’s deal with it.

Homosexuality can refer to both attraction or sexual behavior between people of the same sex, or to a sexual orientation. When describing the latter, it refers to enduring sexual and romantic attraction towards those of the same sex, but not necessarily to sexual behavior. Most scientist today agree that sexual orientation is most likely the result of a complex interaction of environmental, cognitive and biological factors. Although homosexuality does not appear to be adaptive from an evolutionary standpoint, because homosexual sex does not produce children, there is evidence of its existence through human history. Although a number of biological factors have been considered by scientists, such as prenatal hormones, chromosomes, polygenetic effects, brain structure and viral influences, no scientific consensus exists as to how biology influences sexual orientation.
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Between 2 and 11 percent of human adults report experiencing some homosexual feelings, though the figure varies widely depending on the survey. Homosexuality exists across cultures and even throughout the animal kingdom, as the authors of a mammoth new review paper on homosexuality write. Between 6 and 10 percent of rams prefer to mount other rams, not ewes. Certain groups of female Japanese monkeys prefer the company of other females:.
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