Guides
Longer pieces on the research behind the game: what two of the largest reviews ever conducted actually measured, why a validated scale of size-related shame turns out not to correlate with size, how a fabricated world map became the internet's default fact, and what it costs men to keep the whole subject unspeakable.
9 guides
How well do you actually know this data? Ten questions.
A short, honest self-test on penis size research — measurement, sampling, and what the studies really found. Most people get three right. Answers and sources included.
3 August 2026 · 7 min read
The research on what partners actually prefer is not what you expect
Women given 33 3D models chose one only slightly above average. 85% report satisfaction with their partner. The uncomfortable finding is who this actually matters to.
1 August 2026 · 7 min read
The conversation your father never had with you can kill you
65% of men avoid the doctor as long as possible. Testicular cancer is the most common cancer in young men and is highly survivable when caught early. Shame is not harmless.
28 July 2026 · 8 min read
You have been comparing yourself to a casting call
Adult performers are not a sample of men — they are a filter applied to men. What happens to your sense of normal when your reference population was selected for being an outlier.
21 July 2026 · 8 min read
The industry built on a number you were never given
Pills, pumps, extenders, fillers and surgery — sold to men who are, by the literature's own measurements, already normal. What the evidence actually shows, and what it costs.
14 July 2026 · 9 min read
The penis size world map is fake, and it has been for fifteen years
One defunct crowd-sourced site, one number for Congo nobody can trace, and a race-science lineage nobody mentions. How a fabricated map became the internet's default fact.
7 July 2026 · 9 min read
A centimetre of the 'difference between countries' lives in the ruler
Press the ruler into the pubic bone and a population gains a centimetre without a single man changing. Most international size comparisons are comparing techniques, not people.
30 June 2026 · 8 min read
Every man remembers the first time he measured himself
A locked door, a school ruler, and a number that never leaves. What the research says about where penis-size shame starts — and the study that found it has nothing to do with size.
23 June 2026 · 9 min read
The number is about 13 centimetres. Almost no man believes it.
Two of the largest reviews ever conducted landed on nearly the same figure. 45% of men still want to be bigger and 0.2% want to be smaller — that asymmetry is the whole story.
16 June 2026 · 8 min read
A note on register
These are men's health and body-image pieces. They contain no imagery, and every factual claim in them is traceable to a named study listed at the foot of the page it appears on.
None of it is medical advice. Dickle publishes population averages for general interest and education. If something about your own body is worrying you, the useful next step is a clinician, not a chart.