• Wrench@lemmy.world
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    7 个月前

    Genetically, first cousins are fine. It does slightly increase some risks, I think doubles at most for some very low likelihood cases. I don’t know that it’s any more irresponsible than reproducing with someone that has a family history of genetically passed diseases.

    Humans were tribal until very recently, and reproducing with non-immediate relatives was normal. If it were that detrimental, we would not have survived as a species.

    And no, my wife is not remotely related to me.