Pubic hair generally expands first, complied with by underarm hair after about a year. Face hair and various other body hair will develop after around 2 years of puberty. Growth of body hair will usually stop at the end of adolescence. Since puberty ends at various ages for different people, there is no collection age at which the genital areas will certainly have totally created. The genitals are normally completely established when the age of puberty is total.