- Scientific research suggests our sexuality may be indicated in how our hands look.
- There is something called the 2D:4D ratio, which determines whether your hands are male-typical or female-typical.
- In general, women's index and ring fingers are a similar length, while men have a greater difference between the two.
- But gay people may have different finger lengths to what is typical.
- It's nearly impossible to determine with the naked eye, though.
How we end up as adults is most likely a result of both nature and nurture. Our genes determine certain things, while our upbringing and experiences have their own impact. Sexuality is one of the factors researchers are curious about - why some people are straight and others are gay, bisexual, or asexual.
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