Search results
Results from the WOW.Com Content Network
Precocious puberty on the rise. In the mid-19th century, girls had their first periods — which typically come about two years after they begin to show signs of breasts or pubic hair — at age ...
It's Perfectly Normal: Changing Bodies, Growing Up, Sex, and Sexual Health is a children's book written by Robie Harris and illustrated by Michael Emberley. The purpose of the book is to inform preadolescent children about puberty by exploring different definitions of sex . [ 1 ]
Additionally, puberty blockers can be prescribed for children with severe forms of idiopathic short stature, allowing for more time for growth before the closure of growth plates. [ 47 ] In the USA, since 1993, the US Food and Drug Administration (FDA) has supported the use of puberty blockers to treat precocious puberty. [ 48 ]
Related terms include developmental psychology, referring to development from birth to death, and pediatrics, the branch of medicine relating to the care of children. Developmental change may occur as a result of genetically controlled processes, known as maturation, [4] or environmental factors and learning, but most commonly involves an ...
Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction.It is initiated by hormonal signals from the brain to the gonads: the ovaries in a female, the testicles in a male.
Hair colors can change well into puberty, as some genes aren't "switched on" until the hormones flood the body in adolescence. Eventually, usually in the 30s, human hair stops producing melanin ...
Mini-puberty is a transient hormonal activation of the hypothalamic-pituitary-gonadal (HPG) axis that occurs in infants shortly after birth. This period is characterized by a surge in the secretion of gonadotropins (LH and FSH) and sex steroids (testosterone in males and estradiol in females), similar to but less intense than the hormonal changes that occur in puberty during adolescence.
In contemporary societies, the appropriateness of childhood nudity in various social situations is controversial, with many differences in behavior worldwide. Depending upon conceptions of childhood innocence and sexuality in general, societies may regard social nudity before puberty as normal, as acceptable in particular situations such as same-sex groups, or unacceptable.