Question:
Hello,
I am 20. My balls were still pretty small, but in the past couple of weeks, I noticed they have grown and seem to be getting bigger. My penis is still small. Will it get bigger? What starts first, the balls or the penis?
Answer:
Most boys your age have finished growing. What result do you get on the Tanner Stage Calculator for Boys? I will assume you are near or beyond stage 5 for this answer.
A change in testicle size after your development is finished can signify several problems. You need to talk to your doctor about the changes you’ve noticed so he can determine if it is due to a problem or not.