Our awareness of sex generally begins during our adolescent years. Adolescence is the time when our bodies changed from child-form to adult-form. The exact time when these changes begin, which is called puberty, varies from person to person.<\/p>\n
For boys, the changes begin to be noticeable between the ages of 11 and 13, though it is normal for a boy to begin as early as 9 or as late as 16. Puberty actually begins a year or two earlier, but the changes are so subtle, that most boys do not notice them. About one year after noticeable signs of puberty, a boy enters a phase of rapid growth. On average, a boy will increase in height about two inches per month during his growth spurt, this then tapers off though he continues to grow. Full adult height is usually gains by the age of 18, though many men will continue to add a half to one inch in height in their early twenties.<\/p>\n
The full period of adolescent years covers 8 to 10 years for most boys. Those who start early tend to take longer to develop. Those who start late tend to take a shorter amount of time to develop. Even after outward changes have stopped, there are still changes occurring inside. Recent research shows the typical male\u2019s brain does not finish \u201crewiring\u201d itself into an adult pattern until a man reaches his mid-twenties. In fact, one of the last areas to develop is the portion of the brain that governs risky behavior. This is why your auto insurance premiums often do not drop until you reach 25 years of age.<\/p>\n
Since growth consumes a great deal of energy, the typical teenage boy eats about 5,000 calories per day while the typical adult male only needs 3,000 calories per day. Since many men do not marry until their early twenties, they often associate the gain of weight around the middle to their wives\u2019 good cooking. In reality, they have made a habit of eating large meals and, now that they are no longer growing, the excess calories are stored as fat in the belly.<\/p>\n
Girls show the changes of puberty earlier than boys. These changes are usually noticed between the ages of 9 and 11, though it is normal for a girl to begin as early as 8 or as late as 14. Most girls begin puberty with a rapid change in height. They typically have reached their full adult height between the ages of 15 and 16.<\/p>\n
Even after a young woman reaches her full height, her body continues to develop for an additional two years. During this time the breasts enlarge and the hips widen. Overall, the growth period for a typical girl lasts about five years. Yet, even after the outward signs of growth have stopped, young women continue to develop internally. The brain continues to \u201crewire\u201d itself up through your late teens. Your reproductive system continues to mature as well. Even though a girl may begin menstruation between the ages of 9 and 16 (13 being the most typical age to begin), her body is not fully prepared to handle the growth of a child in her womb. Girls who become pregnant before the age of 16 run a 40 times greater risk of dying and are more likely to miscarry.<\/p>\n
Because women reach full-maturity faster than men, it is typical for young teenage girls to tower over the boys of the same age. It is also why they view the thinking of boys their own age as being so immature \u2013 it is, but they should not be deceived into thinking their own thinking is fully matured simply because they have progressed farther than boys of their own age.<\/p>\n\t\t\t\n\t\t\t\t\t\t\tPrior Lesson\n\t\t\t\t\t<\/a>\n\t\t\t\n\t\t\t\t\t\t\tPreparation for a Lifetime\n\t\t\t\t\t<\/a>\n\t\t\t\n\t\t\t\t\t\t\tNext Lesson\n\t\t\t\t\t<\/a>\n","protected":false},"excerpt":{"rendered":" Leaving Childhood Behind Our awareness of sex generally begins during our adolescent years. Adolescence is the time when our bodies changed from child-form to adult-form. The exact time when these changes begin, which is called puberty, varies from person to person. Boys to Men For boys, the changes begin to be noticeable between the ages…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":8138,"menu_order":22,"comment_status":"closed","ping_status":"closed","template":"","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-8489","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":14017,"url":"https:\/\/www.lavistachurchofchrist.org\/cms\/bible-studies\/raising-godly-children-in-a-wicked-world\/when-to-have-that-little-talk\/","url_meta":{"origin":8489,"position":0},"title":"When to Have that Little Talk","author":"Jeffrey Hamilton","date":"October 24, 2019","format":false,"excerpt":"When to Have That Little Talk It is a mixed blessing when our children reach puberty. Our children are growing up. They are moving on to adulthood, leaving childhood behind. Soon, all we will have left are memories and a few photographs. There are many dangers that our children must\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":13831,"url":"https:\/\/www.lavistachurchofchrist.org\/cms\/bible-studies\/raising-godly-children-in-a-wicked-world\/nine-to-fifteen-year-olds\/","url_meta":{"origin":8489,"position":1},"title":"Nine to Fifteen-Year-Olds","author":"Jeffrey Hamilton","date":"October 23, 2019","format":false,"excerpt":"Nine to Fifteen-Year-Olds Teaching Self-control Around the age of nine to ten (on average), our children begin a dramatic series of changes that take them from childhood to adulthood. The precise ages that these changes begin to vary from child to child. The order of the changes also varies by\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8492,"url":"https:\/\/www.lavistachurchofchrist.org\/cms\/bible-studies\/preparation-for-a-lifetime\/the-male-reproductive-system\/","url_meta":{"origin":8489,"position":2},"title":"The Male Reproductive System","author":"Jeffrey Hamilton","date":"August 27, 2006","format":false,"excerpt":"The Male Reproductive System \u00a0 Scrotum The sack under the penis contains two testicles. On boys, the scrotum is small and compact, but after puberty, it expands to accommodate the increasing testicle size and to provide more surface area to cool the testicles. In order for the testicles to properly\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.lavistachurchofchrist.org\/cms\/wp-content\/uploads\/2019\/08\/malereproductive.gif?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":87055,"url":"https:\/\/www.lavistachurchofchrist.org\/cms\/bible-studies\/growing-up-in-the-lord\/","url_meta":{"origin":8489,"position":3},"title":"Growing Up in the Lord","author":"Jeffrey Hamilton","date":"May 7, 2025","format":false,"excerpt":"Growing Up in the Lord There is a large problem in our society. People have taken upon themselves the privilege of defining what is right and what is wrong. Their standard is their own desires, and their target is our children. Believing there is no God, they have used a\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"GrowingUpBoys","src":"https:\/\/i0.wp.com\/www.lavistachurchofchrist.org\/cms\/wp-content\/uploads\/2019\/09\/GrowingUpBoys.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":8526,"url":"https:\/\/www.lavistachurchofchrist.org\/cms\/bible-studies\/preparation-for-a-lifetime\/waiting-for-the-proper-time\/","url_meta":{"origin":8489,"position":4},"title":"Waiting for the Proper Time (Preparation for a Lifetime)","author":"Jeffrey Hamilton","date":"August 28, 2006","format":false,"excerpt":"Waiting for the Proper Time Few youngsters enjoy being told they must wait. When a thought enters their heads, they want to act on it right now. If they desire something, it must be in their possession right now. 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Generally, one ovary produces one egg one month and the other ovary produces an egg\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.lavistachurchofchrist.org\/cms\/wp-content\/uploads\/2019\/08\/eggtravel.gif?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/pages\/8489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/comments?post=8489"}],"version-history":[{"count":0,"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/pages\/8489\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/pages\/8138"}],"wp:attachment":[{"href":"https:\/\/www.lavistachurchofchrist.org\/cms\/wp-json\/wp\/v2\/media?parent=8489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}