>>12843795The purpose of the study is not comparing the vaginas size, meaning there isn't enough data to prove size difference in the cavities and the thread is about dick blockers not cavity size.
I think it's possible that dick blockers are also meant to block unwanted genes, it likely adapted to the desirable phenotype of the males, which are dependent on the level of contact of populations over the times. It also anatomically and physiologically denies the entrance of certain pools of genes, certain races or even ethnicities. This proves racism is a natural process, it's in our genes. Additionally, it also proves that nature has developed mechanisms to pressure the evolution towards an intelligent species, it keeps the lower IQ individuals, the majority of which are black (
https://www.worlddata.info/iq-by-country.php), isolated from the intelligent beings, mostly white people.
In conclusion, this proves that the hymen could be of extreme importance in the context of the evolutionary process. This dismisses the idea that racism is a matter of psychology, therefore there is no such thing as "racism", it's an, anatomic, physiologic and evolutionary advantage, all present in the vagina. This theory also confirms, in conjunction to the data provided above, that racial superiority is a concept known to the very nature of biology, deniers are only perpetuating the stigma and taboo on the topic.