This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Genital development in males

Authoring team

Development is as follows:

  • stage 1: prepubertal
  • stage 2: scrotal enlargement and reddening, testicular enlargement
  • stage 3:
    • penile lengthening, thinning of the scrotal skin, testicular enlargement
    • begins between 10.5 and 14.5 years
  • stage 4: glans enlargement, penile broadening, testicular enlargement, scrotal increase in size and deepening of pigmentation
  • stage 5: adult

Spermatogenesis is active from the time of penile growth; an ejaculate can be produced from 1 year after its onset.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.