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Penile length and BMI

The relationship between penile length and body mass index (BMI), including the effects of suprapubic fat, age, and other factors

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Jan 26, 2026
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How does penis size vary by age and BMI, and what adjustment factors do studies use?

Population studies find small, inconsistent associations of with age and body composition: some large cohorts report little or no correlation between and stretched/flaccid length, while others find hi...