Here's why the idea might seem prevalent:
* Social norms: Certain hairstyles might be more popular with one gender over another, but it's a matter of fashion and personal preference, not a hard rule.
* Cultural influences: Some cultures might have specific hair parting traditions, but these are not universal.
* Media representation: Media often portrays characters with specific hairstyles that reinforce stereotypes, but these are fictional portrayals.
In conclusion, hair parting is a personal choice and there's no evidence to suggest men and women part their hair on different sides based on gender.