Precocious puberty (Year of the Zebra) CC-BY-NC-ND What is precocious puberty? It means that puberty has started early, typically before the age of 8 in females and before the age of 9 in males. Find our full video library only on Osmosis Prime: http://osms.it/more. Join over 3 million current & future clinicians who learn by Osmosis, and over 130 universities around the world who partner with us to make medical and health education more engaging and efficient. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. If you're interested in exploring an institutional partnership, visit osmosis.org/educators to request a personalized demo. Follow us on social: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram for med: http://osms.it/instagram Instagram for nursing: https://osms.it/ignursing Linkedin: https://osms.it/linkedin Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.