During the development period which change occurs in boy or girl
Answers
In boys, the scrotum and the testicles start to grow when they reach puberty. The penis also increase in length and reaches the proper adult size and shape by the age of 17 or 18. There is a hair growth observed in the pubis area, armpits as well as the chest and the face.
8 Stages of Puberty in Girls: Hair and Other Signs
Body Growth. One major change you may notice is growing faster than you did during childhood. ...
Breast Development. ...
Body Hair. ...
Body Sweat. ...
Skin and Hair Changes. ...
Genitals Develop. ...
Discharge Occurs. ...
First Period Starts.
In boys, the initial puberty change is the enlargement of the scrotum and testes. At this point, the penis does not enlarge. Then, as the testes and scrotum continue to enlarge, the penis enlarges. The initial growth of pubic hair produces long, soft hair that is only in a small area around the genitals.