A coworker brought me to this lesson when she told me that people in medieval times believed that the left testicle was responsible for female children and, consequently, had a gonadectomy of the left testicle to help ensure a male child.
I know what you’re thinking. That is patently absurd! Sources or GTFO!
Sources for this are…awful. At best, this is a gobbet passed around the interwebs with some uncited small basis in historical fact. More likely, this is the same complete bullshit as the idea floating about the internet that the boiling point of saliva is three times that of regular water.
The best information I can find on this is a single sentence reference to it in a larger response on a page of The Tech Museum of Innovation’s site. But if we look at this logically, it doesn’t make any sense. Even if a bunch of men in medieval Europe — this is an assumption based on the fact that the medieval period in the Eastern world is far more advanced than Europe is — had their left testicles removed, statistically speaking, they still stood a 50% chance of coming out with a female child at the end of gestation. Surely people with some brains would have gotten together and said, “so…that didn’t work” and stopped with the lopping off of testes.
Obviously, I don’t have access to any primary source materials. But lots of places with lots of scholars do. And if there were primary source materials that said, “for a while there, we thought we’d get all boys if we castrated ourselves”, that information would be all over the place. Because the west loves to talk about balls. So let’s just go ahead and take this for what it is — a story that seems good for a light chuckle on the surface while it simultaneously disparages medieval culture for being seemingly lacking in common sense and enforces the patriarchal and historical notion that female children are worth less than male children.
So we’re in agreement then? We’re going to settle on the fact that men in medieval Europe didn’t go about removing a testicle so they could have male children. Cool? Cool.