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How do I know if my penis is an abnormal size?
2 doctors weighed in

Dr. David Vandersteen
Pediatrics - Urology
1 doctor agrees
In brief: Stretched length
Measuring the stretched penile length in the flaccid penis is an appropriate means of assessment.
Measure from the pubic bone (pushing down on the prepubic fat) to the tip of the penis. A stretched length of 12.45 cm ± 2.71 (7.5–19.0) is normal. . The journal of urology 156 (3): 995–99.

In brief: Stretched length
Measuring the stretched penile length in the flaccid penis is an appropriate means of assessment.
Measure from the pubic bone (pushing down on the prepubic fat) to the tip of the penis. A stretched length of 12.45 cm ± 2.71 (7.5–19.0) is normal. . The journal of urology 156 (3): 995–99.
Dr. David Vandersteen
Dr. David Vandersteen
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