Puberty, Pediatrics FAQ

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Understanding Growth Potential: Can I Still Increase My Height?

Height issues Hello Doctor: I would like to share some information about my growth process. I graduated from elementary school at 153.1 cm, and in the first year of junior high, I was 155.2 cm (this is when I started developing body hair). By the second year of junior high, my vo...


Dr. Xiao Kaiwen Reply:
To determine one's bone age, an X-ray of the hand is required for assessment. A 20-year-old male is likely to have already surpassed puberty, and the chances of growing taller after puberty are generally minimal.

[Read More] Understanding Growth Potential: Can I Still Increase My Height?


Is There a Link Between Nasal Allergies and Previous Dacryocystorhinostomy?

Is there a correlation between nasal allergies and having undergone treatment for nasolacrimal duct obstruction? Hello, doctor. My child underwent treatment for nasolacrimal duct obstruction when he was two months old. Now, at 15 years old, he has been experiencing nasal allergie...


Dr. Xiao Kaiwen Reply:
There should be no correlation between nasolacrimal duct treatment and nasal allergies. If a 15-year-old has developed an allergic constitution after puberty, it can sometimes be more difficult to change or cure. However, there are medical treatments available for nasal allergies...

[Read More] Is There a Link Between Nasal Allergies and Previous Dacryocystorhinostomy?


Is There a Link Between Nasal Allergies and Previous Dacryocystitis Treatment?

Is there a correlation between nasal allergies and having undergone treatment for nasolacrimal duct obstruction? Hello, doctor. My child underwent treatment for nasolacrimal duct obstruction at two months old. Now, at 15 years old, he has been experiencing nasal allergies, often ...


Dr. Xiao Kaiwen Reply:
There should be no correlation between nasolacrimal duct treatment and nasal allergies. If a 15-year-old has developed an allergic constitution after puberty, it may be more challenging to change or cure it. However, there are medications available in the medical field that can a...

[Read More] Is There a Link Between Nasal Allergies and Previous Dacryocystitis Treatment?


Can I Still Grow Taller During Puberty? Understanding Growth Stages

Height issues during puberty? Hello doctor, I currently have pubic hair and an Adam's apple, and my height is 160 cm. Can I still grow taller? What stage of puberty am I in?


Dr. Pei Rensheng Reply:
Hello: 1. According to the Tanner stages of puberty, there are five stages; the presence of pubic hair indicates stage three. 2. The appearance of the Adam's apple signifies stage five, which is the end of puberty. If there are concerns about limited growth potential, it is ...

[Read More] Can I Still Grow Taller During Puberty? Understanding Growth Stages


Height Growth Concerns for a 14-Year-Old: What to Expect?

I would like to inquire about height-related issues? I am currently 14 years and 10 months old and have not had my bone age assessed. I have been staying up late for about a year (going to bed around midnight). My height is currently 168 cm. In the second semester of sixth grade,...


Dr. Pei Rensheng Reply:
Hello: The average height for adult males in Taiwan is between 170-172 cm. Genetics is the most significant determining factor; the expected average adult height can be calculated as (FATHER + MOTHER)/2 plus 6.5 cm. Exercise, nutrition, and overall health can also contribute posi...

[Read More] Height Growth Concerns for a 14-Year-Old: What to Expect?


Does Eating Fried Foods Cause Early Puberty in Children?

Height issues Does eating fried food really cause early maturation? I'm a bit curious because I never knew.


Dr. Xiao Kaiwen Reply:
High fat intake can affect the human endocrine system and lead to obesity. Research shows that fat cells that accumulate high calories are also one of the risk factors for precocious puberty.

[Read More] Does Eating Fried Foods Cause Early Puberty in Children?


Understanding Growth Patterns and Menstruation in Preteens

May I ask the doctor? Hello, doctor. My daughter is currently in the 6th grade, with a height of 153 cm, and she has not yet started her menstrual period. Among the 6th grade girls at her school, her height is considered average. Last July, she had a bone age assessment, which in...


Dr. Xiao Kaiwen Reply:
The absence of menstruation indicates that one has not yet entered the active phase of puberty, so there is no concern about the growth period coming to an end. When menstruation begins, it signifies the onset of active puberty, during which height increases more rapidly. Therefo...

[Read More] Understanding Growth Patterns and Menstruation in Preteens


Understanding Growth Issues and Precocious Puberty in Children

Growth issues Hello, Doctor. My child is currently in sixth grade, 11 years and 6 months old, with a height of approximately 147.5 cm and a weight of 43 kg. Recently, I've noticed a few pimples appearing on his face, and during bath time, I observed that his genitalia has al...


Dr. Xiao Kaiwen Reply:
Boys do not qualify for precocious puberty after the age of 9, so your child's age does not indicate precocious puberty. A boy who is 11 and a half years old and measures 145 cm is approximately in the 58th percentile, which is not considered short stature. It is normal for ...

[Read More] Understanding Growth Issues and Precocious Puberty in Children


How Much Taller Can I Grow at 13? Understanding Puberty Changes

Are you still growing taller? I am currently 13 and a half years old, in the second year of junior high school. My pubic hair and penis are about the same length, but I haven't developed armpit hair or a prominent Adam's apple yet. Can you tell me how much more I might ...


Dr. Xiao Kaiwen Reply:
It is recommended to visit the pediatric endocrinology department for an X-ray bone age assessment. If necessary, additional growth hormone testing should be conducted to better evaluate future growth potential.

[Read More] How Much Taller Can I Grow at 13? Understanding Puberty Changes


Understanding Growth Patterns in Children: When to Seek Endocrine Evaluation

Height issues Hello, my 7-year-old son has consistently been in the 85th to 97th percentile for growth (close to the 95th percentile). According to online sources, children typically grow 4 to 6 cm per year. Reviewing his records, he grew 7 to 8 cm in the past two years. His fath...


Dr. Xiao Kaiwen Reply:
In terms of height increase related to precocious puberty, it is important to note that a "rapid increase" in a short period of time, as well as a significant percentage increase in height, are key indicators. In your child's case, there has not been a significant ...

[Read More] Understanding Growth Patterns in Children: When to Seek Endocrine Evaluation


Are Home Fragrance Products Harmful to Young Children?

Are home fragrance products harmful to young children? Hello: I saw the news that a pediatrician shared about a 7-year-old girl who experienced chest pain and was taken to a clinic by her mother. After examination, it was found that she had precocious puberty. The pediatrician no...


Dr. Xiao Kaiwen Reply:
These types of products typically contain a variety of compound ingredients, depending on their composition. For instance, if the ingredients include substances that are inherently harmful to the human body, such as phthalates, they are unsuitable for both adults and children, wi...

[Read More] Are Home Fragrance Products Harmful to Young Children?


Understanding Testicular Development Issues in Pediatric Patients

I would like to inquire about testicular development? Dear Doctor, my son was diagnosed with a retractile testicle when he was over five years old and underwent surgery last year. However, during a follow-up visit this year, the doctor informed me that the growth of the testicle ...


Dr. Xiao Kaiwen Reply:
Excessive consumption of sweets can affect development, including the development of sexual organs during puberty. In severe cases, it may lead to precocious puberty. Sweets include various sugar-sweetened beverages and refined carbohydrate desserts, which should be avoided in ex...

[Read More] Understanding Testicular Development Issues in Pediatric Patients


Understanding Precocious Puberty: Height and Facial Hair in Children

The issue of long beards and height? Hello, doctor. My son is currently in the 6th grade and is 11 years old, with a height of 151 cm. In the 5th grade, I noticed that he seemed to have developed some facial hair, but he does not have an Adam's apple, has not experienced voi...


Dr. Xiao Kaiwen Reply:
Boys showing secondary sexual characteristics (such as the development of a prominent Adam's apple, pubic hair, axillary hair, enlargement of the scrotum, and penile growth) before the age of 9 may be experiencing precocious puberty. If a child grows less than 5 centimeters ...

[Read More] Understanding Precocious Puberty: Height and Facial Hair in Children


Concerns About Growth: Understanding Height Issues in Adolescents

Height issues Hello, doctor. My son is currently in 7th grade and is about to enter 8th grade. He is only 155 cm tall and has only grown 2 cm in the past six months. I am very worried, so I took him to see a doctor for an X-ray, and they said that his growth plates are almost fus...


Dr. He Zongxian Reply:
Dear concerned parents, One method to estimate your child's potential target height is to take the average of the father's and mother's heights, divide by 2, and for boys, add 6 cm to determine the target height at age 18. Based on the information you provided, y...

[Read More] Concerns About Growth: Understanding Height Issues in Adolescents


Understanding Puberty Stages in Boys: Key Signs and Indicators

Has my child started to develop? Hello, doctor. My son is 11 and a half years old. He has not developed pubic hair at the base of the penis, has not experienced voice change, and does not have a noticeable Adam's apple. The volume of his testicles is approximately 6 to 8 ml ...


Dr. Xiao Kaiwen Reply:
This corresponds to the second stage of male genital development. Male puberty is a continuous process where growth and development initially accelerate, followed by the development of the genitalia. The development of the genitalia also involves an increase in scrotal volume bef...

[Read More] Understanding Puberty Stages in Boys: Key Signs and Indicators


Key Considerations for Boys During Puberty: A Pediatric Guide

Puberty Issues Doctor, what should boys pay attention to during puberty?


Dr. Pei Rensheng Reply:
Hello: 1. Most adolescent health issues are related to behavior and are preventable. 2. Hypertension, obesity, dietary problems, hyperlipidemia, tuberculosis, sexual behavior, sexually transmitted infections, learning issues, substance or alcohol abuse, depression, bullying... th...

[Read More] Key Considerations for Boys During Puberty: A Pediatric Guide


Is There Still Growth Potential for My 11-Year-Old Son?

Is there still room for growth? Hello Doctor, my son is currently 11 years and 8 months old. Last month, I took him to see a doctor for a bone age assessment and provided height comparisons from the past few years. The doctor mentioned that his growth curve is maintaining around ...


Dr. Lin Yishou Reply:
Hello, Whita's mom. The generally accepted age for the onset of puberty (when secondary sexual characteristics develop, including testicular and pubic hair development) for boys is between 9 to 14 years old. Your son's developmental age (11 years and 8 months) is consid...

[Read More] Is There Still Growth Potential for My 11-Year-Old Son?


Concerns About Height Growth in a 5-Year-Old Girl: When to Seek Help?

Could you please specify your question regarding height? Hello, doctor. I have a 5-year-and-9-month-old girl who has grown 7 centimeters in height over the past year. Is this too much? Should we see an endocrinologist? I'm worried she might enter puberty early... Thank you f...


Dr. Lin Yishou Reply:
Hello, parents. Your child is 5 years and 9 months old and has grown 7 centimeters, which is a good growth rate. As for whether they have entered puberty, it is determined by the presence of secondary sexual characteristics. If you have concerns, it is best to consult a physician...

[Read More] Concerns About Height Growth in a 5-Year-Old Girl: When to Seek Help?


Can I Still Grow Taller? Understanding Height Growth in Adolescents

Height issues Hello doctor, I am currently in the second year of junior high school, and my height is about 176 cm. My dad is 177 cm tall and my mom is 161 cm tall. I would like to grow another 10 cm. Is that still possible? I started developing pubic hair in the fifth grade; doe...


Dr. Lin Yishou Reply:
Hello, please visit the growth specialty clinic for a bone age assessment to determine if you can continue to grow taller. Thank you for your message.

[Read More] Can I Still Grow Taller? Understanding Height Growth in Adolescents


Understanding Growth Spurts and Height Concerns During Puberty

Questions about growing taller!!!!!! 😊 1. Does getting my period mean that I have entered puberty? However, I haven't experienced any symptoms like acne, nor have I noticed a significant increase in my weight before or after my period. I got my first period around the age of...


Dr. Xiao Kaiwen Reply:
Once the growth plates close, the chances of increasing height are minimal. This is not related to menstruation or acne. After undergoing bone age assessment and professional medical diagnosis, it is important to make the most of the remaining time for growth. Factors that influe...

[Read More] Understanding Growth Spurts and Height Concerns During Puberty


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