“(Actual incest probably rarer)”
I’m beginning to wonder. Recently there was a story about people wanting to legalize it. Something about letting brothers/sisters marry? Can’t remember the story and not sure I want to but have a feeling it’s not as rare as we think.
All I meant is that there might be days where no pregnant underaged girl is so from her bio family member. But there are no days when no pregnant girl at any abortion clinic got that way from an adult male.
I hope it is rare, but if you count people molesting their kids then it’s probably not rare.
Nothing good can come of brothers marrying sisters. Then again, someone will defend it like they are defending homosexuals marrying each other.
Good examples of inbreeding is ancient Egypt. Lots of strange and odd body shapes and very likely genetic diseases.