As soon as we step on the threshold of puberty, the body changes. One of these changes is the hairs on the which are thick, curved and short which is called hair. hair is found in both boys and girls. They have their own importance because they protect against STI (Sexually Transmitted Infection) and bacterial infection. Many women and men believe that the hair should not be shaved as it gives them protection from many diseases. At the same time, some people believe that shaving gives them a feeling of cleanliness.