Symmetric Face — More Partners? What Scientists Found

They say a symmetrical face is the key to attractiveness. But does that mean people with more even features are also more active in bed? Scientists decided to check whether there is a link between facial asymmetry and women's sexual behavior. Spoiler: at first glance, a link was found, but once one detail was taken into account, it vanished.

What Was Actually Measured

Researchers took photographs of women's faces and measured how much the left and right halves differ from each other. Asymmetry is when one eyebrow is slightly higher, the corner of the mouth is slightly different, the nose is slightly off to the side. Then participants filled out questionnaires about their sexuality: how many partners they had in the past year, their attitudes toward casual sex, how strong their desire was, and how often they had sex. These are all standard scales used by psychologists.

A Weak Link That Disappeared

At first, the results looked intriguing: women with more symmetrical faces had slightly more partners in a year, slightly more permissive attitudes, and slightly higher sexual desire. But the correlations turned out to be weak—the link was barely noticeable. And when scientists added place of residence (urban or rural) to the analysis, these effects completely disappeared. That is, facial asymmetry by itself decides nothing. Everything that seemed like a link was explained by where the woman lives and what her life circumstances are.

Why This Matters

We are used to looking for the causes of our behavior in biology: hormones, genes, facial features. But the study shows: external conditions often outweigh. The urban environment provides more opportunities for dating and changes norms and expectations. And if a woman has more partners, it is more about availability and freedom of choice than about the symmetry of her cheekbones. Scientists explicitly write: when studying such links, social context cannot be ignored.

What to Do with This Information

If you are looking for an explanation of your sexuality in the mirror, you shouldn't. No asymmetry determines how many partners you will have or how strong your desire will be. It is influenced by relationships, environment, mood, health, and upbringing. And if something bothers you in the intimate sphere, talking to a doctor or psychologist will be more helpful than staring at your own face. And yes, this study is not the ultimate truth: the sample is small, and the links are weak. But it is a good reminder: we are not only biology, but also circumstances.