Growth and Your 13- to 18-Year-Oldenparentshttps://kidshealth.org/EN/images/headers/P-growth13To18-enHD-AR1.jpgKids entering puberty will undergo many changes in their developing bodies. Find out more about what to expect.growth spurts, growing pains, my teen's growth disorders, well-child exams, my teen's weight, my teen's height, well child exams, obesity, does my teen weigh too much, diets, percentiles, growth charts, measuring my teen, weighing my teen, nutrition, sleep, exercise, physical activity, familial short statures, constitutional growth delays, delayed puberty, hypothyroidism, human growth hormone deficiency, skeletal dysplasias, malnutrition, general pediatrics, endocrinology, endocrine, adolescence, adolescent medicine, CD1Endocrinology05/18/200006/26/201906/26/2019Mary L. Gavin, MD06/17/2019abe3adf6-365a-43d0-9c40-9d17f0e431c3https://kidshealth.org/ws/RadyChildrens/en/parents/growth-13-to-18.html/<p>Teens going through&nbsp;<a href="https://kidshealth.org/ws/RadyChildrens/en/parents/understanding-puberty.html/">puberty</a> will have many changes in their developing bodies as growth surges and muscles change shape.</p> <p>There's a very broad range of time in which kids hit puberty-related growth spurts:</p> <ul class="kh_longline_list"> <li>Most girls start their sexual development between the ages of 8 and 13 (the average age is 12), and have a growth spurt between the ages of 10 and 14.</li> <li>Most boys start developing sexually between the ages of 10 and 13, and continue to grow until they're around 16.</li> </ul> <h3>Growth and Changes During Puberty</h3> <p>Puberty &mdash; or <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/development-foyer.html/">sexual development</a> &mdash; is a time of dramatic change for both boys and girls. Hormone-driven changes are accompanied by growth spurts that transform kids into physically mature teens as their bodies develop.</p> <p>It's important for them to have healthy eating habits, a well-balanced diet, and some physical activity each day to ensure continued growth and proper development during these years.</p> <h3>Changes in Girls</h3> <p>Events in girls as they go through puberty:</p> <ul class="kh_longline_list"> <li>Breasts begin to develop and hips become rounded.</li> <li>An increased rate of growth in height begins.</li> <li>Pubic hair begins to appear, usually within 6 to 12 months after the start of breast development.</li> <li>The <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/female-reproductive-system.html/">uterus and vagina</a>, as well as labia and clitoris, increase in size.</li> <li>Pubic hair is well established and breasts grow further.</li> <li>The rate of growth in height reaches its peak about 2 years after the start of&nbsp;puberty.</li> <li>Menstruation begins, almost always after the peak growth rate in height (average age is 12.5 years).</li> </ul> <p>Once girls start to menstruate, they usually grow about 1 or 2 more inches, reaching their final adult height by about age 14 or 15 years (younger or older depending on when puberty began).</p> <h3>Changes in Boys</h3> <p>Boys tend to show the first physical changes of puberty between the ages of 10 and 16. They tend to grow most quickly between ages 12 and 15. The growth spurt of boys is, on average, about 2 years later than that of girls. By age 16, most boys have stopped growing, but their muscles will continue to develop.</p> <p>Other features of puberty in boys include:</p> <ul class="kh_longline_list"> <li>The <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/male-reproductive.html/">penis and testicles</a> increase in size.</li> <li>Pubic hair appears, followed by underarm and facial hair.</li> <li>The <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/changing-voice.html/">voice</a> deepens and may sometimes crack or break.</li> <li>The Adam's apple, or larynx cartilage, gets bigger.</li> <li>Testicles begin to produce sperm.</li> </ul> <h3>At the Doctor's Office</h3> <p>Normal growth &mdash; supported by good nutrition, enough sleep, and regular exercise &mdash; is one of the best overall indicators of your teen's good health.</p> <p>Despite data collected for growth charts, "normal" heights and weights are difficult to define. Your teen's growth pattern is largely determined by genetics. Shorter parents, for instance, tend to have shorter kids, whereas taller parents tend to have taller kids.</p> <p>Although you may worry if your child isn't as tall as other classmates, the more important question is whether your child is continuing to grow at a normal rate. If your doctor detects a problem &mdash; such as a growth rate that had been normal but has recently flattened &mdash; he or she may track your child's measurements carefully over several months to see whether the growth pattern suggests a possible health problem or is just a variation of normal.</p> <p>It's not unusual for teens to have their own concerns about how they're growing and how they look. Girls can be very critical of their own weight, which can sometimes lead to unhealthy <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/body-image.html/">body image</a> concerns and dieting practices. Boys tend to be more concerned with their height and muscle development, which can also lead to unhealthy practices, like using <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/steroids.html/">steroids</a> and protein supplements.</p> <p>If you're concerned about your teen's body image, or eating and exercise habits, talk with the doctor.</p> <p>Many teens worry a lot about being different from their peers and about anything that would make them not fit in or seem "normal."&nbsp;<span style="font-size: 1em;">Encourage your teen to bring up any of these concerns with the doctor, if he or she feels comfortable doing so. The doctor can provide reassurance that other kids have the same concerns about their size.</span></p> <p>If you have any other concerns about your teen's growth or development, talk with your doctor.</p>El crecimiento y su hijo de 13 a 18 añosLas personas que están atravesando la pubertad experimentarán muchos cambios en sus cuerpos en proceso de desarrollo mientras aumentan rápidamente de estatura y sus músculos van cambiando de forma. https://kidshealth.org/ws/RadyChildrens/es/parents/growth-13-to-18-esp.html/d3e886ef-cb36-4c6a-a203-44c472a47065
A Parent's Guide to Surviving the Teen YearsYou've lived through 2 AM feedings, toddler temper tantrums, and the back-to-school blues. So why is the word "teenager" causing you so much anxiety?https://kidshealth.org/ws/RadyChildrens/en/parents/adolescence.html/2571962e-e844-408a-9fe4-79974e934086
Communication and Your 13- to 18-Year-OldTeens spend much of the day outside the home, but it's important that you take time every day to talk with your teen to share opinions, ideas, and information.https://kidshealth.org/ws/RadyChildrens/en/parents/comm-13-to-18.html/2b23c133-d5fe-453e-950e-3e9f33a7dd48
Everything You Wanted to Know About PubertyVoice cracking? Clothes don't fit? Puberty can be a confusing time, but learning about it doesn't have to be. Read all about it.https://kidshealth.org/ws/RadyChildrens/en/teens/puberty.html/62237bbb-46da-45b4-a5b2-2b2eda00e655
Female Reproductive SystemLearning about the female reproductive system, what it does, and the problems that can affect it can help you better understand your daughter's reproductive health.https://kidshealth.org/ws/RadyChildrens/en/parents/female-reproductive-system.html/55b07dda-f46c-4cc2-9423-c6e0ef962840
Fitness and Your 13- to 18-Year-OldKids who enjoy exercise tend to stay active throughout their lives. Learn how to encourage fitness in your teen.https://kidshealth.org/ws/RadyChildrens/en/parents/fitness-13-18.html/a193fa61-69d8-4278-8058-2a9f7854b240
Growth ProblemsIn most cases, teens who are small are just physically maturing a bit more slowly than their friends. Occasionally, though, there's a medical reason why some kids and teens stop growing. Find out about growth problems and how doctors can help.https://kidshealth.org/ws/RadyChildrens/en/teens/growth-hormone.html/439c5515-a0d3-425e-9e5d-4cc0fb91d8b4
Growth and Your 13- to 18-Year-OldKids entering puberty will undergo many changes in their developing bodies. Find out more about what to expect.https://kidshealth.org/ws/RadyChildrens/en/parents/growth-13-to-18.html/abe3adf6-365a-43d0-9c40-9d17f0e431c3
Help! Is This My Body?Your body's changing - and if you've ever felt out of step with it, you're not alone. Find out how to deal with body changes and feelings in this article.https://kidshealth.org/ws/RadyChildrens/en/teens/help-body.html/d6b33158-b043-4e98-a009-e6e3271d65d7
Male Reproductive SystemWhat makes up a guy's reproductive system and how does it develop? Find the answers to these questions and more.https://kidshealth.org/ws/RadyChildrens/en/teens/male-repro.html/21b6e702-69bb-4148-bf8b-f0bff571173a
Medical Care and Your 13- to 18-Year-OldRegular visits help your teen's doctor keep track of changes in physical, mental, and social development. The doctor can also help your teen understand the importance of choosing a healthy lifestyle.https://kidshealth.org/ws/RadyChildrens/en/parents/medical-care-13-18.html/1802e35d-4e4e-4431-b044-c4d761eecf9b
Talking to Your Child About PeriodsKids reaching puberty should already know what's going to happen to their bodies. Here are some tips for talking to your daughter about menstruation.https://kidshealth.org/ws/RadyChildrens/en/parents/talk-about-menstruation.html/2fa51072-ff0d-4ddf-9754-a27b424e8431
Understanding PubertyPuberty was awkward enough when you were the one going through it. So how can you help your kids through all the changes?https://kidshealth.org/ws/RadyChildrens/en/parents/understanding-puberty.html/527eb4ba-e207-497b-b5a9-0a57e6624675
What's the Right Weight for My Height?One of the biggest questions guys and girls have is whether they're the right weight. Because the body is growing and changing so much during adolescence, it can be tough to answer this question.https://kidshealth.org/ws/RadyChildrens/en/teens/weight-height.html/a49c2e77-14c4-4d3d-b99b-e3f8b95e0382
When Will I Start Developing?Lots of girls and guys worry about when their bodies will develop. The fact is that physical development starts at different times and moves along at different rates in normal kids.https://kidshealth.org/ws/RadyChildrens/en/teens/start-developing.html/990e1c2c-3628-4039-9cda-1fd83954e20e
Your Child's Checkup: 13 YearsFind out what this doctor's visit will involve when your teen is 13.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-13yrs.html/d9ee6db2-8397-4477-b213-c5df66c96645
Your Child's Checkup: 14 YearsFind out what this doctor's visit will involve when your teen is 14.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-14yrs.html/83cf0755-0a61-420f-bc53-ca4d2d4e6b84
Your Child's Checkup: 15 MonthsFind out what this doctor's visit will involve and what your toddler might be doing by 15 months.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-15mos.html/da60925b-3140-41bf-9f0e-78922014cb52
Your Child's Checkup: 16 YearsFind out what this doctor's visit will involve when your son or daughter is 16.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-16yrs.html/87b0c6ed-2ef1-46a6-96a6-6853de510a13
Your Child's Checkup: 17 YearsFind out what this doctor's visit will involve when your son or daughter is 17.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-17yrs.html/c91d659a-c3de-4728-8b45-037ae4849de1
Your Child's Checkup: 18 YearsFind out what this doctor's visit will involve when your son or daughter is 18.https://kidshealth.org/ws/RadyChildrens/en/parents/checkup-18yrs.html/a79a4613-ad0e-4e6d-a6e0-d91b39e1e854
Your Daughter's First Gynecology VisitThe idea of going to the gynecologist may make your daughter feel nervous. Here's how to make her feel more comfortable about a well-woman visit.https://kidshealth.org/ws/RadyChildrens/en/parents/first-gyn.html/a7f6d99d-d704-4a3b-ab02-da05b9ac2643
kh:age-teenThirteenToNineteenkh:clinicalDesignation-generalPediatricskh:genre-articlekh:primaryClinicalDesignation-generalPediatricsGrowthhttps://kidshealth.org/ws/RadyChildrens/en/parents/growth/growth/3c28cc60-227a-4cde-8686-e46bb334b33b