Testosterone, Oestrogen, progesterone.
For males, there is increase in size of testis. For females there is onset of menstruation.
There are actually a bunch of different hormones that cause the changes during puberty, but the dominant one in males is testosterone, while the dominant one in females is estrogen.
Puberty starts at the age of 11/12 for girls and 13 for boys. There are many physical changes mainly increase in gonad sizes, height and fertility.
In males, the testis get bigger. In females, there is menstruation. Also the overall body growth is huge.
The emotional changes include aggressive behavior. Also some become loners while some become enthusiastic participants.
Most of the changes in puberty that women experience are due to estrogen.
The changes hit females early than to men. Also the trigger is estrogen in girls and testosterone in boys.
Males typically experience more visible changes during puberty, such as voice deepening and facial hair growth. Females generally undergo more internal changes, like menstruation and breast development. Both genders experience hormonal shifts that contribute to physical, emotional, and cognitive changes during this period.
Females typically develop secondary sexual characteristics during puberty, which is around ages 8 to 13 on average. These include changes such as the growth of breasts, development of body hair, and changes in body shape.
The physical changes in men are the increase inthe size of testis. In females it is the increase in breast sizes.
i am a 12 year old girl. I have developed quickly so i know alot about puberty. duringpuberty girls have mood swings as they do when they are on their period.Mood swings. During puberty you can be happy one minute and then sad the next. Also females are usually more upset during periods.