It has been observed that adolescent boys become more rebellious. Mood swings would not be as frequent a result of puberty, although they would be possible. Mood swings could also be a sign of an incipient bi-polar disorder (if they are severe).
Their are no disadvantages or risk in starting puberty early.
Height, if just a natural, inherited trait, has nothing to do with onset of puberty.
girls start about the age of 10 and boys start an 11 12 13 just depends Menstruation and puberty are inextricably links in females. The onset of the menses is also the onset of puberty.
The main cause of change at puberty are started by the production of our hormones(testosterone for boys and the estrogen and progesterone for girls)
In boys, there is some growth of facial hair. Also in girls and boys, there is quick increase in height.
During puberty, some boys become very irritable. Some become aggressive and disrespectful. All this is caused by hormonal imbalance
Boys typically begin to masturbate around the onset of puberty, which is usually between the ages of 10 and 14.
This is a result of sexual arousal and is a symptom of the onset of puberty.
In boys, the increase in penis sizes and the increase in testis size is evident. In girls, there is increase in breast size and onset of menstruation.
Boys typically begin masturbating around the onset of puberty, which can vary but usually occurs between the ages of 10 and 14.
The onset of menstruation in girls. The increase in the testis size in boys. The growth of hair on pubic regions.
some boys and girls become very aggressive during puberty. while in some cases, they become quite and loners.