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Clinician-measured data

Standardized protocols for clinician-measured data

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2 results
Feb 8, 2026

How much do self‑reported penis measurements differ from clinician‑measured values in large studies?

Large-scale analyses and systematic reviews find a consistent pattern: erect lengths average substantially higher than values, with typical overestimates on the order of roughly 1–3 cm (about 0.4–1.2 ...

Jan 20, 2026

How reliable are penis size measurement studies?

Penis-size research produces usable population estimates but is plagued by methodological pitfalls that reduce reliability: self-reporting inflates averages, measurement technique and observer bias ca...