Hello, I'm sort of embarrassed to talk about this but I'm 16 years and my penis is only 2 inches. It scares me to think about my life as an adult.

Size. The size you have when you do not have an erection can be quite short.. Not all males have a long hanging penis. When a male has an erection the penis gets larger. You can think of an accordion, it is very compact until you start playing it; at this time you pull it out and it more than doubles its' size. Don't worry, you will be fine. Your penis will enlarge with erection and will grow with you.