Sexually transmitted diseases and dating
"Secondary sex changes" are those physical changes associated with the progressive rise in sex hormones -- estrogen and progesterone in females and testosterone in males.
Such secondary sex changes include The timing of the onset of puberty is not completely understood and is likely determined by a number of factors.
Adolescent girls reach puberty today at earlier ages than were ever recorded previously.
Nutritional and other environmental influences may be responsible for this change.
These asymptomatic infections can be diagnosed only through testing.
While puberty involves a series of biological or physical transformations, the process can also have an effect on the psychosocial and emotional development of the adolescent. Puberty usually occurs in girls between the ages of 10 and 14, while in boys it generally occurs later, between the ages of 12 and 16.
In some African-American girls, puberty begins earlier, at about age 9, meaning that puberty occurs from ages 9 to 14.
Acyclovir is used to treat infections caused by herpes viruses.
Illnesses caused by herpes viruses include genital herpes, cold sores, shingles, and chicken pox.