sjsggtan: Has anyone here heard about a purported New England Journal of Medicine study on average penis size? Supposedly, the study found that the average size of guys in an unspecified younger age group (probably in the 18-29 range) was 6.9 inches, and average girth about 6 inches. There's been some discussion of this study on another online message board, but repeated efforts to elicit more detailed information from the original poster (such as the exact date when the study was published) have not yet produced a response. Since most studies of average size have tended to hover in the 5.8 to 6.5 inch range, the higher figures produced in the purported NEJM study would be dramatic news, if true. Perhaps it's all hooey, but if there is such a study and anyone here has more information, it would be of great interest.