How do doctors check for signs of puberty?
Emma Payne
Published Jan 24, 2026
Your child's doctor may recommend one or more tests, the results of which can help to make an accurate diagnosis.
- Bone Age X-Ray. ...
- Blood Tests. ...
- Gonadotropin-Releasing Hormone Stimulation Test. ...
- MRI Scan. ...
- Pelvic Ultrasound. ...
- Genetic Testing. ...
- Bone Density Testing.
What is the latest age to hit puberty?
But it's perfectly normal for puberty to begin at any point between the ages of 8 and 13 in girls and 9 and 14 in boys. There's not usually any need to worry if puberty does not start around the average age, but it's a good idea to speak to your GP for advice if it starts before 8 or has not started by around 14.
What are the 5 signs of puberty?
The signs of puberty include1:
- Growth of pubic hair, other body hair, and facial hair.
- Enlargement of testicles and penis.
- Muscle growth.
- Growth spurt.
- Acne.
- Deepening of the voice.
When should I see a doctor about puberty?
The typical growth spurt for boys occurs later -- usually closer to age 14. Boys younger than age 9 who show signs of puberty should be seen by a doctor.
How do girls get checked for puberty?
Here's an overview of the major physical changes girls can expect as they go through puberty:
- Breast Development. Girls usually begin puberty between the ages of 8 and 13 years old. ...
- Body Hair. ...
- Vaginal Discharge. ...
- Periods. ...
- Increase in Height. ...
- Wider Hips. ...
- Other Common Changes. ...
- Parent FAQs about girls & changing bodies:
What does a breast bud look like?
Breast buds are small disc-shaped rubbery lumps felt under the nipple. They are always normal. Nothing else looks like them. Breast buds have no risk of turning into cancer.
What foods cause early puberty?
High protein intake elevates IGF-1 levels and promotes growth, which could accelerate the onset of puberty. Poor diet. Children with lower-nutrient diets tend to enter puberty earlier. A diet rich in processed foods and meats, dairy, and fast food is disruptive to normal physical development.
Is it possible to not hit puberty?
Most cases of delayed puberty are not an actual health problem. Some kids just develop later than others - what we call a “late bloomer.” This has a medical name: “Constitutional Delay of Growth and Puberty.” In many of these cases, late puberty runs in the family.
How do you stop puberty?
Early Puberty: Treatment Options. For central precocious puberty, medications called GnRH analogs are the standard treatment. They work by blocking the hormones coming from the pituitary gland that trigger puberty. Most children who need treatment get these medicines as injections or implants.
What age does a boys voice break?
Everyone's timing is different, so some boys' voices might start to change earlier and some might start a little later. A boy's voice typically begins to change between ages 11 and 14½, usually just after the major growth spurt. Some boys' voices might change gradually, whereas others' might change quickly.
How long is puberty for a boy?
Puberty in boys can start as early as 9 but really hits between 11 and 14 and lasts for 3 to 4 years. Boys can continue to grow until they are 18 or even 20. The first thing your boy will notice is that his private area will be changing. His testicles will get bigger, his penis will grow, and he will get pubic hair.
How can I hit puberty faster?
You may sometimes wish that you could start puberty faster. Unfortunately, there's not much you can do to control the timing of puberty. But if you haven't started puberty yet, you have more time left to grow. Once all the signs of puberty are there, you're usually close to your adult height.
How do I know if I'm a late bloomer?
the penis and testicles not starting to grow larger by age 14. genital growth that takes longer than 5 years. short stature compared with their peers, who now are growing faster.
Can I hit puberty at 21?
The human body constantly goes through changes that can be surprising. Sometimes these changes are known as a second puberty. It can happen in your 20s, 30s, and your 40s and throughout your lifetime.
Does puberty hurt?
It Doesn't Hurt . . .
It lasts for about 2 to 3 years. When that growth spurt is at its peak, some people grow 4 or more inches in a year. This growth during puberty will be the last time your body grows taller. After that, you will be at your adult height.
Why is my puberty so slow boy?
What causes delayed puberty in boys? By far, the most common cause is constitutional delayed puberty. These boys are generally healthy and will eventually go through puberty if given enough time. In about two thirds of cases, it is inherited from one or both parents.
Why is my puberty late?
In most cases, delayed puberty is simply a matter of growth changes beginning later than usual, sometimes called late bloomer. Once puberty begins, it progresses normally. This is called constitutional delayed puberty, and it runs in families. This is the most common cause of late maturity.
Does drinking milk cause early puberty?
Fact: There is no scientific evidence that drinking milk causes early puberty. In the United States, girls are entering puberty at younger ages than they were in the first half of the 20th century.
Does eating chicken cause early puberty?
There is just no way to come to a science-based conclusion that hormones in food or dairy products cause early puberty. The overwhelming scientific evidence indicates that there is no increased health risk from consuming meat and milk that is associated with the hormones found in these products.
What foods cause breasts?
No food or diet plan has been clinically proven to increase breast size. There are also no supplements, pumps, or creams that can make breasts larger. The best natural way to enhance the look of your breasts is to do exercises that strengthen the chest, back, and shoulder area.
Why Does My breast hurt when I press it?
A woman's menstrual cycle causes hormone fluctuations in estrogen and progesterone. These two hormones can cause a woman's breasts to feel swollen, lumpy, and sometimes painful. Women sometimes report that this pain gets worse as they get older due to increased sensitivity to hormones as a woman ages.
Why does my 2 year old have breasts?
Baby girls (and boys) often have breast buds (thelarche). In girls, these grow bigger during the first 6 to 18 months of life, but are usually regressing (growing softer) by 2 years of age. This is a normal physiologic process involving transient activation of the hypothalamic-pituitary-gonadal axis.
Is breast bud hard or soft?
Breast buds are normal, small disc-shaped rubbery lumps felt under the nipple. Age: they normally occur in 8 to 12 year old girls.
When do you hit puberty girl?
Girls generally begin puberty about two years earlier than boys. Puberty for girls usually starts between the ages of 8 and 13. However, Black and Hispanic girls tend to start puberty earlier than white girls (age 7½ instead of 8).