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    File deleted.
    Does anyone know what causes homosexuality?
    >>
    >>17081201
    Possibly parasites living in the anal tract
    Ivermectin might be able to cure a lot of gays
    >>
    >>17081201
    Pretty sure the primary contributing factor is being gay.
    >>
    Statistically the biggest contributing factor is being molested or raped by an adult man as a child. (Don't tell anyone though, you're not supposed to know about this.)
    >>
    >>17081232
    Aaah lesbians?
    >>
    >>17081245
    lesbians are created by going to tumblr and taking liberal arts classes
    >>
    >>17081201
    Unaccountable socioeconomic factors, there are less gays in societies with less free time to be gay.
    >>
    >>17081201
    "Homosexuality" doesn't exist.

    Homosexual behaviour does exist. In my case it is caused by cute slim tanned twinks with abs and curly hair and well-groomed medium-sized cocks and silky-smooth pink assholes
    >>
    >>17081201
    It appears to be universally, statistically the same after experiencing past lives. So it must be like a time cone, and the spins along the edges would give statical imbalances between the mixing of male/female.
    >>
    >>17081201
    streptococcus aureus
    >>
    File: why.jpg (36 KB, 360x640)
    36 KB JPG
    >>17081201
    It's logical: desires.
    Study desires and you'll figure everything out.
    >>
    >>17081681
    >It's logical
    >desires
    Anon...
    >Study desires
    Did you "study" this from De Sade?
    >>
    >>17081201
    Penises cause homosexuality.
    Without them, it becomes impossible.
    >>
    >>17081201
    None of the replies so far here are truthful. Homosexuality is caused by a complex interplay genetic, epigenetic, hormonal and pre-natal environments. The impact of post-natal environment is zero or minimal.

    Genetics have the largest, direct observable effect on male sexuality. There is no single gay gene, several thousand of genes influence sexuality in various ways, so certain combinations make individuals more predisposed to being gay. Twin studies confirm this:
    https://pubmed.ncbi.nlm.nih.gov/1562871/

    Several studies (such as GWAS, Finnish, Australian) further confirmed that homosexuality is polygenic. It's worth noting that the specific genetic markers and epigenetic modifications that have been associated with homosexuality.

    The most interesting study is the fraternal birth order effect (because it's the most replicated study by far), which hints at possinle hormonal influences:
    https://pubmed.ncbi.nlm.nih.gov/21315103/

    We now also have massive, modern studies that confirm structural differences in the brains of individuals with different sexual orientations, completely superseding Simon LeVay’s small 1991 post-mortem study (which had only 41 subjects, but was valid nonetheless). Large-scale neuroimaging has proven that differences exist and that gay men show structural shifts toward a more female-typical pattern. The most definitive and rigorous modern evidence comes from a massive study using the largest neuroimaging database in the world: The UK Biobank Study (Karolinska Institutet). This rules out post-natal environment almost completely.
    >>
    >>17081201
    Hot guys.
    >>
    >>17081270
    This. Everyone is pansexual by nature, but homosexual tendencies are more pronounced in certain individuals.
    >>
    >>17082756
    No gay gene but all gay's genes are gay
    This is copium and destroys the basis of genetics.
    >>
    >>17083460
    Reading comprehension final boss. You're a massive retard.
    >>
    >>17081201
    Getting ass raped as a child.
    >>
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    >>17082756
    t. raped bitch
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