Thank you for the question.
Your penis grows longer and wider during puberty. That's the time major changes occur in the body that make you look more like a man and less like a child. Most guys start puberty between ages 10 and 14. But, puberty happens at different times for everyone. You may have a penis that's grown to its full size as early as age 13 or as late as age 18. Your penis stops growing when you finish puberty.
I hope this will help you. Have a nice day.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.