Your friends might call it any number of slang terms — boner, hard-on, stiffy, chubby — what they are all referring to is an erection. Erections occur when the penis fills with blood and stretches in shape and in size. Erections can last just a couple of minutes or much longer depending on the stimulation involved. Why do guys get erections?
Penis size, ejaculation, and what happens when you try to learn from porn
Category:Adolescent boys - Wikimedia Commons
It occurs when the penis gets hard and sticks out of the body. Erections occur when erection chambers in the penis get filled with blood. Through the nervous system, the brain signals to the nerves of the penis that triggers the blood to flow to the penis. The erection chambers are like sponges and they get filled with blood.
Everything you wanted to know about little boys and their erections
Anonymous asks: Hi, I'm 14 and I have a few questions that I would like answered. The first one is that my penis is 6 inches long when erect, when is it going to stop growing or has it already stopped? When I peel my foreskin back a little bit, the head is very sensitive so when I'm going to get a blowjob I want to know if its going to be painful or uncomfortable. I started masturbating when I was 13 and when I cum it doesn't shoot out, it kinda flows out.
Advertisement Boys give little thought to muscles and beards when they are young. However, between the ages of 9 and 16, most boys will experience puberty. It will be a time of change, both physically and emotionally. Boys will often learn about puberty through school curriculum, media influences, and talking with their friends.