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Penis Length Percentile

The discussion about the percentile of a 6.75-inch erect penis in clinical reviews and datasets, including the use of the Veale et al. nomogram for measurement.

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Jan 19, 2026
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What percentile is a 6.75-inch erect penis based on large clinical measurement datasets?

A 6.75‑inch erect penis (≈17.1 cm) lies well above the population mean reported in large clinical reviews and, when compared to the widely used Veale et al. nomogram (mean 13.12 cm, SD 1.66 cm), corre...