Why are people gay?
What causes sexual orientation? It’s not completely known why someone might be lesbian, gay, straight, or bisexual. But research shows that sexual orientation is likely caused partly by biological factors that start before birth. People don’t decide who they’re attracted to, and therapy, treatment, or persuasion won’t change a person’s sexual orientation. You also can’t “turn. Whether you agree or disagree with our analysis, these conversations matter for democracy. The question "why are you gay" appears to be seeking an explanation for sexual orientation, and the analyses provide scientific and personal perspectives on this topic.
What causes sexual orientation?
A few scientists think so. Scientists may have finally solved the puzzle of what makes a person gay, and how it is passed from parents to their children. This is primarily due to personal growth. I enjoyed reading books, sharing my emotions, and caring for others' emotions. 
What Science Knows About Why People Are Gay
Estimates as to the number of gay people in the population range from 1-in to 1-in, so why are some people gay? Are they gay by choice or is being gay genetic? The simplest answer is to look at the definition of the word "gay." The term gay is a synonym for homosexual, which is defined as, 1,2 "Of, pertaining to, or exhibiting sexual desire or behavior directed toward a person or persons. Recently, scientists announced that they found some genes that might be associated with sexual orientation and a biological explanation for the reason gay men tend to have older brothers. But the field of sexual orientation research is far broader and more complicated than two studies—and Lisa Diamond , a psychologist and sexual orientation researcher at the University of Utah, knows that better than most.
Fact Check
You're probably looking for the gay uncle hypothesis. It's based on more or less what you described, gay people don't reproduce themselves, but help their family survive to pass on their genes, which is known as kin selection. Your siblings do share genes with you, so helping their children survive is a valid method of passing on your genes. Reviewed by Psychology Today Staff. Sexual orientation describes patterns of sexual, romantic, and emotional attraction —and one's sense of identity based on those attractions. 
Why Am I Gay? 7 Insights to Understand Your Identity
🌈 Have you ever found yourself wondering, why am I gay? This question resonates with many individuals as they navigate their identities and experiences. Estimates as to the number of gay people in the population range from 1-in to 1-in, so why are some people gay? Are they gay by choice or is being gay genetic?
Why Are You Gay Insights Into A Cultural Phenomenon
Why does everyone think I’m gay? It is a question I asked myself a lot as a child, but not one I’ve cared to ask in my adult years. . Why Are People Gay? Gay By Choice or Is Being Gay Genetic?
If they don't turn out to be gay by 18, can I pretty much know, okay, they aren't gay?" And I said," Unfortunately, I can't tell you that. . Scientists May Have Finally Unlocked Puzzle of Why People Are Gay
Sexual orientation describes patterns of sexual, romantic, and emotional attraction—and one's sense of identity based on those attractions. Sexual orientation is distinct from gender identity. .