Yeah, so like I said. Neanderthal genes got into humans paternally. There was a genetic incompatibility between humans and Neanderthals, which meant that the Y chromosome of Neanderthals was rejected by pregnant human females, but the female half-breed offspring survived.
>Theoretically, said Mendez, a woman's immune system might attack a male fetus carrying Neanderthal H-Y genes. If women consistently miscarried male babies carrying Neanderthal Y chromosomes, that would explain its absence in modern humans. So far this is just a hypothesis, but the immune systems of modern women are known to sometimes react to male offspring when there's genetic incompatibility.https://www.sciencedaily.com/releases/2016/04/160407132318.htmHistory is full of nothing but WMxF. Jews BTFO. You can have all the money in the world and produce all kinds of filth documentaries, but it doesn't change the facts.