I'm really scared because I'm 13 years old and I checked last night and one of my festivals are bigger then the other. Do I have cancer? Or is it something for puberty? I'm really scared. I cried all night. Please help!
No, don't worry it's normal for them to be not the same size each, my left testicle is smaller then my right one.
Thank you so much! My left is smaller too.
I was worried at first when I found this out too so you wern't alone, But they do this because if they were the same size, they would bang into each other when you sit down or walk/run.