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What is its purpose? I've noticed that sub-saharans are especially afflicted by it along with other adjacent states, and I know that they adopted agriculture late, which made me wonder if there was a connection.
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fraternal birth order effect is interesting, ie the more older brothers the higher the likelihood of being gay because the hormonal environment in the womb changes.
could just not be detrimental enough to be selected against or have a positive effect when looking at the group effect, like less violent competition between brothers
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blacks have high estrogen
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>>16857204
>the more older brothers the higher the likelihood of being gay because the hormonal environment in the womb changes
Or the older brothers have friends who rape them and it turns them gay
That's a much simpler (and correct-er) explanation
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>>16857261
Wouldn't the ubiquity of gay voice and the existence of gayface imply that homksexuality is inherent?
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>>16857201
Let's say it's not a "gay gene" but more of a "cock sucking gene."
Men who carry it are more likely to be genetic dead ends. Women who carry it are more likely to reproduce and do so more frequently.

The benefits and detriments cancel out so it comes out as a largely neutral trait.
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per capita whites are the most homosexual
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>>16857201
you have to pin down ACTUAL homosexuality first. If we're saying a man that fucks another man in the ass, but the latter "looks" like a woman, that person is not gay, period. He has a fetish.

But homosexuals that want to be fucked or fuck men, have sexual attraction AND romantic attraction with NO attraction to women or female like beings, those are the ones that you can actually call true homosexuals, and it likely comes down to the hormonal environment and gene defects leading to different receptor signaling of testosterone or estrogen in the brain during early fetal development
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>>16857264
gaysvoice is an affectation to signal gayness
gayface is a reaction to being sodomised
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>>16857204
Not selected out probably due to gay uncle effect. Nephews and nieces of gays effectively had one extra dad. Possibly also why infertility is still relatively widespread considering how critical it is to passing down your genes.
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>>16857330
Infertility is a western phenomenon caused by chemicals in the water and birth control.
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>>16857333
>caused by chemicals in the water and birth control.
unironically true. Suppression through synthetic estrogens and gestagens of LH/FSH and natural testosterone in women leads to lower IGF lower energy levels lower libido and thus less sexual inclination for sex. The whole point of the womens cycle is to get higher testosterone. The heightened LH and FSH pulls up the whole spectrum and the higher estrogen spike is wholly unimportant to the libido and just there to counter compensate the T to fall again right after.
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>>16857269
Wouldn't basically every woman have this gene since they would outbreed all other women?
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>>16857375
Not necessarily. Women don't generally need much help obtaining reproductive success so that would slow the relative rate that this cockslut gene would spread relative to "clean" parents.
Perhaps with the rise of female sexual liberation would come a faster takeover of such a gene in the population.

Nice thing about this idea (I didn't come up with it myself, it's a real hypothesis) is that it's actually falsifiable. Track the rate of promiscuity in women compared to the rate of homosexuality in their male offspring. Control for political affiliation for obvious reasons and we should see that whores produce fags at a higher rate.
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>>16857264
>gay voice
Not biological
>gayface
Survivorship bias. Homosexuals (child predators) have a preference for underage boys with twink face. They rape them and it turns them gay. Hence the proliferation of gayface in gay men

>>16857375
Females in nature are basically always pregnant as soon as the ovulation cycle starts and thus don't have any means to outbreed other females via attracting males "more often." Once the window opens she's already fighting off males or running away every time to test their fitness so she gets the best genes. Pic related is an extreme example of this called a snake mating ball. 50 male snakes pile on one female as soon as she's ready to mate.

You ever wonder why chickens constantly lay eggs year round that are not fertilized and thus represent a HUGE waste in resources? Because in nature the eggs would always be fertilized. There would always be some male pumping sperm into them no matter how ugly or sickly the hen looks because sperm is basically free. There's no need to "turn off" egg laying

Hence, women don't need to develop any strategies to "outbreed" other women because the quantity of suitors and offspring will be the same no matter what they do
Their preening and social strategies like makeup and "not being [letting men realize she is] the town whore" are all for attracting BETTER mates, not MORE mates.

So all that means a "blowjob gene" would not help a woman outbreed other women. It might make her attract better mates though, of course.
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>>16857528
it's more of a different strategy, the slut would have trouble securing paternal investment though, capping the number of children.
meanwhile a healthy marriage can produce a dozen children.
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>>16857201
It seems to be related the child's epigenetics exposed to material progesterone.
https://link.springer.com/article/10.1007/s10508-016-0923-z
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>>16857201
>What is its purpose?
https://en.wikipedia.org/wiki/Grandmother_hypothesis
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>>16857375
Women's reproductive fitness is determined by physical attributes that promote successful pregnancy, not so much about attracting men.
Males will fuck anything



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