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What does the length of your ring finger tell us about you? A lot.
Exposure to testosterone in the womb increases the length of your ring finger and makes you more likely to be skilled in math, mechanics and music.

This helps us figure out what makes you tick and with whom you'll click. It's just one of the many intriguing, chemistry-inspired questions in our personality test.
Chemistry.com understands the importance of chemistry in dating and serious relationships. We use emerging research to match you with people that will spark a long-term relationship. Experience the new way to meet and date more of the right single men and single women. Chemistry.com is a sister site of Match.com with separate membership requirements.