Behold the gentle interplay of measurement, urology, and psychology: “Penile Size and the ‘Small Penis Syndrome’,” Kevan R. Wylie and Ian Eardley, BJU International, vol. 99, no. 6, June 2007, pp. 1449-55. (Thanks to Kristine Danowski for bringing this to our attention.) The authors, at Porterbrook Clinic, Sheffield Care Trust, Sheffield, U.K., explain: