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 develop and mature at different rates. Even if your friends have started to mature before you, don't worry; it's totally natural and there is nothing to be concerned about. Although the average age at which boys start puberty is 12 to 13 it can start at anywhere from 9 right up until 16.Puberty lasts around 5-6 years on average for boys. Most boys have finished puberty by the time they are 18-20.There are many factors involved and remember everyone is different.ven if your friends have started to mature before you, don't worry; it's totally natural and there is nothing to be concerned about. Although the average age at which boys start puberty is 12 to 13 it can start at anywhere from 9 right up until 16.