J Sex Med January 2014 PMID 23841855

Erect penile length and circumference dimensions of 1,661 sexually active men in the United States.

Debby Herbenick, Michael Reece, Vanessa Schick, Stephanie A Sanders

Mentions

70
Peak: 3 in Nov 2023
across 5 sources since Mar 2019

Extended reach

1,769,451
potential audience

Total likes

8,648

Video views

1,197,875

Mentions per month

Mar 2019 – Jun 2025

Where it's discussed

  • News40 articles
  • X / Twitter16 posts
  • Facebook6 posts
  • Blogs6 articles
  • YouTube2 videos

AI synopsis

What people are saying

Users show enthusiasm and curiosity about the scientific findings, citing specific measurements like 14.15 cm and referencing multiple studies, which indicates a genuine interest in understanding penile sizes and debunking myths. The tone varies from factual to personal, reflecting moderate engagement with the topic's significance.

AgreementModerate agreement

Most posters accept the scientific data, referencing studies and emphasizing the importance of accurate information about penile size.

InterestHigh interest

Discussions show high interest, with many posts sharing personal insights, scientific references, and questioning assumptions about typical sizes.

EngagementModerate engagement

Some users probe the methods and implications, but many simply acknowledge or share basic reactions, indicating moderate engagement.

ImpactModerate impact

The group perceives some impact on social perceptions and self-knowledge, though it seems more informational than transformative.

Abstract in brief

  • The study analyzed the erect penile size (length and circumference) of 1661 sexually active men in the U.S., finding mean lengths of about 14.15 cm and mean circumferences of about 12.23 cm, consistent with other research.
  • Most men measured their erect penis alone using hand stimulation, and participant characteristics like age or activity did not significantly affect the measurements.
  • The way men become erect for self-measurement might influence their reported penile size, suggesting that methods of achieving erection could impact size measurements.

Top posts

Most liked on X and Bluesky
AndY
@Explicandy · X

Comparto otros estudios científicos con datos diferentes: Estudio estadounidense del 2013 dio un promedio de 14.15 cm en erección (Fuente: https://t.co/PAQV1xz2sb) En otro europeo dio 14.27 cm (Fuente: https://t.co/kAneYsSDRR)

Aug 1, 2022 · 55 likes · 21,250 followers View post →
Alessandro Loiola MD
@AlessandroLoio2 · X

@cunhadsv Vc provavelmente não é muito familiarizado com medidas. https://t.co/ORT1lUovKk.

Nov 30, 2023 · 12 likes · 1 share · 223,614 followers View post →
Alessandro Loiola MD
@AlessandroLoio2 · X

@drmarcio0033 https://t.co/WyFyIC9ghE

Nov 30, 2023 · 1 like · 223,614 followers View post →
TheTabooTableTalk
@TabooTable · X

According to the

Oct 26, 2024 · 1 like · 1 share · 35,452 followers View post →
Avon HMO
@AVONHMO · X

It's weird but many men have an unrealistic idea of what 'normal' is. They think that they are below normal when they're okay. For the record, the average erect penis measures 5.6 inches, according to research published in the Journal of Sexual Medicine. https://t.co/Sod7xaCugz

Sep 3, 2019 · 1 like · 2 shares · 19,174 followers View post →
Big Thick Shep
@BigThickShep · X

To clarify: I'm going to call average to be around 5.1 inches erect (study DOI: 10.1111/jsm.12244)

Mar 19, 2019 · 1 like · 13,169 followers View post →

All mentions

Dominique vs Nycky
@NyckyvsDominiqu · X

RT @TabooTable: According to the

Oct 26, 2024 · 1 share · 997 followers View post →
TheTabooTableTalk
@TabooTable · X

According to the

Oct 26, 2024 · 1 like · 1 share · 35,452 followers View post →
Mdp098
@Mdp098 · X

@YosoyAtalia @4929fuckv @mysweeetcorpsee + aquí varias estadisticas del promedio del tamaño del pene en variós países (occidentales, africanos y asiaticos): https://t.co/Vr5tPkDuOM https://t.co/JcIHK34TTC https://t.co/f9KOPdOkPV https://t.co/4VBy7BeVpx https://t.co/8RwJmezYK1

Jan 29, 2024 · 1,091 followers View post →
Poysave
@poysave · X

@fvckmyarse @KissBoyMovie I just based it on scientific studies. https://t.co/USHHumDNht https://t.co/ywOhtscI8n

Dec 3, 2023 · 46 followers View post →
Diário de um Navegante. MARCOS 16,15 #DeusVult.
@allexandrevga · X

RT @AlessandroLoio2: @cunhadsv Vc provavelmente não é muito familiarizado com medidas. https://t.co/ORT1lUovKk.

Nov 30, 2023 · 1 share · 924 followers View post →
Alessandro Loiola MD
@AlessandroLoio2 · X

@drmarcio0033 https://t.co/WyFyIC9ghE

Nov 30, 2023 · 1 like · 223,614 followers View post →
Alessandro Loiola MD
@AlessandroLoio2 · X

@cunhadsv Vc provavelmente não é muito familiarizado com medidas. https://t.co/ORT1lUovKk.

Nov 30, 2023 · 12 likes · 1 share · 223,614 followers View post →
Structural Mechanics Enthusiast
@43752083470g · X

@NoahZittal509 @NoContextBrits I would have assumed that that was impossible, but apparently it happens. https://t.co/l8efoal3ld

Oct 21, 2022 · 320 followers View post →
AndY
@Explicandy · X

Comparto otros estudios científicos con datos diferentes: Estudio estadounidense del 2013 dio un promedio de 14.15 cm en erección (Fuente: https://t.co/PAQV1xz2sb) En otro europeo dio 14.27 cm (Fuente: https://t.co/kAneYsSDRR)

Aug 1, 2022 · 55 likes · 21,250 followers View post →
Mason Thompsen
@Mason32418443 · X

@SamtaroVT @AICipher_ @xiuzoe Alright, so it's 5.5 inches apparently, per https://t.co/JGDchkHJ3q I stand corrected.

May 28, 2022 · 14 followers View post →
TheeSunbear
@KxngHoochie · X

@TSCocoaChanel There were numerous studies done by urologist around the world, the one I am specifically referencing in this tweet though is https://t.co/gXaBVFn29l

Apr 7, 2022 · 23,682 followers View post →
/nm ʃ/
@mwthght · X

คุยกับเพื่อนต้องจริงจังขนาดนี้มั้ย ปล.american study DOI: 10.1111/jsm.12244 https://t.co/V7CBGbyZec

Jan 21, 2022 · 61 followers View post →
Genzdoctor
@genzdoctorr · X

@DouglasPeters_ @Xtant_de_Unkown @AkosuaLexeS https://t.co/Y516xW3yoX

Mar 22, 2020 · 2,934 followers View post →
'Deoye
@Crosseyednerd · X

RT @AVONHMO: It's weird but many men have an unrealistic idea of what 'normal' is. They think that they are below normal when they're okay.…

Sep 4, 2019 · 2 shares · 5,219 followers View post →
Avon HMO
@AVONHMO · X

It's weird but many men have an unrealistic idea of what 'normal' is. They think that they are below normal when they're okay. For the record, the average erect penis measures 5.6 inches, according to research published in the Journal of Sexual Medicine. https://t.co/Sod7xaCugz

Sep 3, 2019 · 1 like · 2 shares · 19,174 followers View post →
Big Thick Shep
@BigThickShep · X

To clarify: I'm going to call average to be around 5.1 inches erect (study DOI: 10.1111/jsm.12244)

Mar 19, 2019 · 1 like · 13,169 followers View post →