Guys with big feet have big penises
I’m sure we’ve all heard some derivation of this (hands? height?), but the truth is there really isn’t any barometer for predicting that sort of thing. The British Journal of Urology studied 15,521 penis sizes and found that not only did the size of a subject’s feet have little bearing on their endowment, but the idea that race played a factor was also debunked. Similarly, height was also dismissed as a strong correlation as well. So that’s three common myths dispelled right there. How’s that for efficiency?
Circumcision affects a man’s sexual sensation
A study published in the British Journal of Urology took a look at this commonly-held perception by studying 62 male subjects between the ages of 18 and 37. 30 were circumcised and 32 weren’t. The subjects participated in experiments that saw measured their sensitivity to touch, temperature, and even pain detection(!) in multiple areas.
The findings? Neither group in the aggregate was any more or less sensitive than the other. So don’t worry, guys. The grass isn’t greener on the other side when it comes to circumcision.
A woman’s hymen “breaks” the first time she has sex
This is widely held as true, but … it’s rarely the case. There is a small membrane that partially covers the entrance to the vagina, but it’s not necessarily hanging around until a girl loses her virginity. In fact, it can be broken through the use of tampons, physical activity, sex toys, or even something like horseback riding. However, many cultures choose to ignore this truth in order to maintain a physical manifestation of a woman’s chastity or virtue. In fact, there’s really no useful function for the hymen, so it’s really ONLY used as this cultural touchpoint.
Herpes is the result of careless sexual practice
Nope. You probably have herpes. 90% of the population does. There are eight different forms of herpes, but when it’s discussed, we normally are referring to either simplex 1 and/or simplex 2 (HSV-1 and HSV-2, respectively). They first manifest as cold sores and the second as genital herpes, though sometimes HSV-1 can appear on the genitals. Most of the estimated 3.7 billion people who have HSV-1 and the 419 million who have HSV-2 have no idea they’re infected and don’t show signs, which mean their risk of transmission is low.
That said, it can be an unpleasant experience, and there are still tons of more serious infections out there that should compel you to practice safe sex at every opportunity.
A woman’s vagina becomes loose if she’s promiscuous
There’s no evidence to support this, so chances are this fallacy just came about from someone deducing that it’s “probably the case” with little done to stop the myth in its tracks.
Sex education professional Dr. Sari Locker says, “It’s a myth that a woman’s vagina becomes permanently stretched out from having sex with a man with a large penis. After each sexual encounter, the vagina contracts to its original size, and it has no lasting stretching.”
Even if there was an impact, it would be difficult to measure, as the sex organ tend to vary wildly in shape, so a comparison of one to another, for whatever, is a bit of a fool’s errand.
To demonstrate this diversity, Jamie McCartney created a sculpture from casts of sample vaginas titled, “The Great Wall of Vaginas.”