BBC - Science & Nature - Human Body and Mind - Teenagers - Facts about growth in teens

Like
53.65% | 204 votes

And here's why: After infancy, the brain's most dramatic growth spurt occurs in adolescence, and that growth means things get a little muddled. Growth is triggered in both boys and girls by increased levels of the sex hormone testosterone. This chemical also triggers the sexual organs to develop. In fact.

Categories: Supergirl

Comments:

By Malara - 18:47
This is a time for growth spurts and puberty changes (sexual maturation).​ A teen may grow several inches in several months, followed by a time of very slow growth.​ Sexual and other physical maturation that happens during puberty is due to hormonal changes.
By Dinris - 00:10
Occasionally, though, there's a medical reason why some kids and teens stop growing. Find out about growth problems and how doctors can help.
By Arazil - 14:08
Much of teens' emotional and social growth is about finding their place in the world. They are trying to Here are some things you can do: Encourage your teen.
By Fejinn - 11:07
Growth during adolescence is linked to the hormonal changes of puberty. Girls usually . Top 10 Facts You Should Know about Adolescence. Adolescence is.
By Motaxe - 13:25
The Center for Disease Control (CDC) has a growth chart for girls that lets you check the average height of girls at different ages throughout.

Related Videos

Upload own sex porn
9181 13 13:25 HD
Sex in milan italy
5984 125 07:11 HD
Nfl pee wee
1051 104 21:26 HD
Gay fetish medical pic
7459 206 20:54 HD
Internet for porn wow
7928 449 17:50 HD
Amateur picture galleries
8737 85 17:06 HD
Mega boobs blog
4770 292 09:46 HD