There are many different types headaches. Common headaches and their symptoms include: Migraine headache: The pain is often described as throbbing or pulsing. Sinus headache: The pain is often located around or behind the eyes, across the bridge of the nose and cheeks.
Usually, puberty starts between ages 8 and 13 in girls and ages 9 and 15 in boys. This wide range in ages may help explain why some of your friends still look like young kids whereas others look more like adults.
Boys enter the life stage called puberty on an average between ages 11 and 13, but doing so earlier and later than those ages is 100% normal. During puberty, a boy will grow armpit hair, groin hair, notice a lowering of his voice, and will notice changes (good ones) in the activity of his penis. Was this answer useful?