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The findings suggest that women's choices may have driven the evolution of larger penises.
Scientists say women’s preferences played role in evolution.
sexual selection UCL Researchers in Museums
Why Don't Men Have Penis Bones?
Penis size: biological norms vs. societal expectations
Nipple Size Could Say Something About Human Evolution
Penises: The Bigger the Better?
Science has spoken: penis size matters, relatively - The Globe and
Sizing up: women prefer slightly larger penises, new study reveals
Penis size does matter to women, say researchers
Is it true that most women secretly desire a bigger penis than they are willing to admit? - Quora
Women Prefer Bigger Penises, May Have Shaped Evolution
Book Review: 'Eve,' by Cat Bohannon - The New York Times
Why did humans evolve big penises but small testicles?
Why is the penis mushroom shaped?