Growth Hormone Therapy for Kids in Oxnard–Thousand Oaks–Ventura

Parents often notice changes in their child's growth before anyone else does.

Maybe your son has worn the same size pants for more than a year. Perhaps your daughter was once average height but has gradually become one of the shortest children in her class. Or maybe puberty has started, but the growth spurt you expected never happened.

For families searching for growth hormone therapy for kids in Oxnard, Thousand Oaks, or Ventura, these observations often lead to an important question:

How do we know whether our child is simply growing differently—or whether something is limiting their growth potential?

Families throughout Ventura County, including Oxnard, Thousand Oaks, Ventura, Camarillo, Simi Valley, Moorpark, Westlake Village, Newbury Park, Port Hueneme, Santa Paula, and surrounding communities, may seek pediatric growth evaluation for concerns involving short stature, poor growth velocity, delayed puberty, delayed bone age, low IGF-1, or possible growth hormone deficiency.

Human growth hormone (HGH) can be an effective medical treatment for appropriately selected children with certain growth disorders.[1,2]

But not every short child needs growth hormone.

The first objective should be determining:

• How quickly is the child growing?
• Is the child following their expected growth curve?
• How does height compare with family genetics?
• Has puberty started?
• What does bone age show?
• How much growth may remain?
• Is there an identifiable reason growth has slowed?
• Would treatment realistically improve the child's outcome?

Answering these questions creates a much stronger foundation for treatment decisions than height alone.

When Is a Child's Growth Actually Concerning?

Children grow differently.

Some are naturally tall.

Some are naturally short.

Some mature early, while others continue growing well after their classmates.

Being shorter than peers therefore does not automatically indicate a medical problem.

What often matters more is whether the child's growth pattern has changed.

Parents may want to consider further evaluation when a child:

• Consistently grows more slowly than expected
• Drops downward across height percentiles
• Is substantially shorter than expected based on parental height
• Has not experienced an expected pubertal growth spurt
• Has significantly delayed puberty
• Was born small and has remained unusually short
• Has delayed bone age
• Has low IGF-1
• Has other symptoms suggesting an underlying health problem

One of the most important concepts for parents to understand is growth velocity.

Growth Velocity: Is Your Child Gaining Enough Height Each Year?

Growth velocity measures how much height a child gains over time.

For many school-age children before puberty, approximately 2–2.5 inches per year is common, although expected growth depends on age, sex, and developmental stage.[2,3]

Growth usually accelerates during puberty.

That means clinicians do not simply ask:

“How tall is the child?”

They ask:

“How fast is the child growing?”

A child who remains near the 5th percentile but grows consistently may have a reassuring growth pattern.

A child who was previously near the 50th percentile but gradually falls toward the 10th percentile may deserve more investigation.

The second child could actually be taller today while having the more concerning growth pattern.

Why Tracking Several Years of Growth Matters

Pediatric growth is best evaluated as a trend.

A single measurement tells clinicians very little about how the child arrived at that height.

Whenever possible, parents should collect previous height and weight measurements from:

• Annual pediatric physicals
• School physicals
• Previous specialists
• Sports examinations
• Other medical records

Plotting these measurements over several years may reveal whether the child:

Has always been short

or

Has recently started growing more slowly.

That distinction can significantly change the evaluation.

What Can Cause Slow Growth in Children?

There is no single explanation for short stature.

Potential causes range from completely normal developmental patterns to endocrine or chronic medical conditions.

Genetics and Familial Short Stature

Genetics strongly influences adult height.

Children with shorter parents frequently grow along lower percentiles.

When a child:

• Maintains a consistent growth percentile
• Has appropriate growth velocity
• Develops normally
• Is tracking toward a height compatible with family genetics

the pattern may simply represent familial short stature.

This child may not need treatment.

Constitutional Growth Delay: The Classic Late Bloomer

Some children mature later than their classmates.

Constitutional growth delay may cause a child to:

• Appear younger than peers
• Remain shorter during childhood
• Have delayed skeletal maturation
• Enter puberty later
• Experience the pubertal growth spurt later
• Continue growing after many classmates have stopped

Families often discover that one parent had a similar history.

For example:

“Dad was only 5'4" as a high-school freshman but grew several inches later.”

A family history like this can provide useful context.

Many children with uncomplicated constitutional growth delay eventually experience later spontaneous growth.[4]

Growth Hormone Deficiency

Growth hormone deficiency is different from simply being short.

GHD occurs when inadequate growth hormone secretion contributes to abnormal childhood growth.

Children with GHD may demonstrate findings such as:

• Reduced growth velocity
• Progressive loss of height percentile
• Significant short stature
• Delayed bone age
• Low IGF-1 in some cases

However, most children with short stature do not have growth hormone deficiency.

Diagnosing GHD therefore requires more than looking at height or ordering a single blood test.[1,2]

Idiopathic Short Stature

Idiopathic short stature generally refers to significant short stature when another identifiable disease causing the child's height has not been established.

Some children with idiopathic short stature may be considered for growth hormone treatment.

However, treatment is not automatic.

Current pediatric guidance emphasizes individualized decision-making based on factors such as:

• Degree of short stature
• Growth velocity
• Bone age
• Puberty
• Genetic height expectations
• Predicted adult height
• Remaining growth potential
• Expected treatment response
• Treatment burden

The objective is to determine whether the potential benefit justifies long-term treatment for that particular child.[2]

Delayed Puberty Can Make a Child Look Much Shorter Than Peers

Puberty dramatically changes growth.

Imagine two 13-year-old boys.

One entered puberty relatively early and is already experiencing his major growth spurt.

The other has barely started puberty.

The difference in height between them may suddenly become substantial.

That does not necessarily mean the shorter child has a growth disorder.

He may simply be developmentally younger.

However, significantly delayed puberty can itself warrant evaluation.

Understanding pubertal stage helps clinicians determine whether a major growth spurt may still be ahead.

Other Medical Causes of Poor Growth

Growth can also be affected by conditions unrelated to primary growth hormone deficiency.

Potential contributors include:

• Hypothyroidism
• Celiac disease
• Inflammatory bowel disease
• Chronic kidney disease
• Nutritional deficiencies
• Inadequate calorie intake
• Malabsorption
• Chronic inflammation
• Certain genetic disorders
• Other chronic medical conditions

Sometimes a change in height velocity is one of the earliest visible clues that something else is affecting a child's health.

This is why a pediatric growth evaluation should examine the whole child, not simply GH and IGF-1.

How Human Growth Hormone Influences Height

Human growth hormone is naturally produced by the pituitary gland, a small endocrine gland located near the base of the brain.

GH is secreted in pulses.

Growth hormone supports the production and activity of insulin-like growth factor-1 (IGF-1) and helps stimulate growth within the growth plates of developing bones.

A simplified pathway is:

Pituitary gland → Growth hormone → IGF-1 → Growth plates → Linear growth

The growth plates are areas of developing cartilage near the ends of long bones.

As long as these plates remain active, bones can continue lengthening.

During puberty, skeletal maturation progressively advances until the growth plates eventually fuse.

After complete fusion:

HGH cannot reopen the growth plates or produce additional long-bone height.

That makes skeletal maturity particularly important when evaluating adolescents.

Which Children May Be Candidates for Growth Hormone Therapy?

Recombinant human growth hormone is an established medical therapy for certain pediatric growth conditions.

Depending on diagnosis and individual circumstances, HGH may be considered for children with conditions including:

• Growth hormone deficiency
• Selected cases of idiopathic short stature
• Persistent short stature in some children born small for gestational age
• Turner syndrome
• SHOX deficiency
• Certain other recognized pediatric growth disorders

Appropriate treatment depends on why the child is short, not simply whether the parents would like the child to be taller.[2]

The Pediatric Growth Evaluation Process

Families seeking growth hormone therapy in Oxnard, Thousand Oaks, or Ventura should expect evaluation to occur in stages.

Step 1: Review the Growth Curve

Previous measurements help determine whether the child has:

• Always followed a lower percentile
• Maintained a stable growth trajectory
• Recently slowed down
• Progressively crossed percentiles downward

This is often the starting point.

Step 2: Calculate Growth Velocity

Clinicians determine how much height was gained over a meaningful interval.

Growth velocity helps identify whether the child is actively growing at an expected rate.

Step 3: Compare With Family Height

Parental heights provide a general estimate of the child's genetic target-height range.

Step 4: Assess Puberty

Pubertal development can dramatically change both current growth velocity and remaining height potential.

Step 5: Evaluate Skeletal Maturity

Bone age may provide additional information about the child's biological development.

Step 6: Consider Laboratory Testing

Testing can help investigate endocrine, nutritional, gastrointestinal, or systemic causes of poor growth.

Together, these steps create a much more complete picture than any single test.

Bone Age Testing for Ventura County Children

A bone age X-ray is one of the most useful tools for understanding remaining skeletal development.

Typically, an X-ray of the left hand and wrist is compared with standardized skeletal maturity references.

Bone age may help estimate:

• Skeletal maturity
• Remaining growth potential
• Whether maturation is delayed
• Whether maturation is advanced
• Puberty timing
• Predicted adult height

It can be particularly useful for families concerned about growth during adolescence.

Your Child's Age Does Not Tell You Exactly How Much Growth Remains

Parents frequently ask:

“How much more can a 14-year-old grow?”

There is no single answer.

Consider three 14-year-olds.

Teenager A

Puberty has barely started and skeletal maturation is delayed.

Teenager B

Puberty is progressing at an average pace and bone age is approximately consistent with chronological age.

Teenager C

Puberty began early and skeletal maturation is already advanced.

All three teenagers are 14.

Their remaining growth potential may be very different.

This is why bone age and puberty stage can be more informative than chronological age alone when evaluating remaining height potential.

What Does Delayed Bone Age Mean?

Delayed bone age means skeletal development is behind what would typically be expected based on chronological age.

This can sometimes indicate that additional growth time remains.

Delayed skeletal maturation may occur with:

• Constitutional growth delay
• Growth hormone deficiency
• Hypothyroidism
• Nutritional problems
• Chronic illness
• Other endocrine disorders

However:

Delayed bone age does not automatically mean a child needs HGH.

A late bloomer and a child with GHD may both have delayed bone age for completely different reasons.

Predicting Adult Height

One of the most common reasons Ventura County families seek growth evaluation is concern about final adult height.

Predicted adult height can be estimated using information such as:

• Current height
• Growth pattern
• Parental height
• Bone age
• Pubertal stage

These predictions are estimates—not guarantees.

No calculation can determine final height with complete certainty.

However, height prediction can help families understand whether the child's current trajectory appears consistent with genetics or substantially below expectations.

Understanding IGF-1 Testing

IGF-1 is commonly measured during evaluation for poor growth.

Because IGF-1 reflects part of the GH–IGF axis, an abnormal result can provide useful information.

But:

Low IGF-1 does not automatically diagnose growth hormone deficiency.

IGF-1 can be influenced by:

• Age
• Puberty
• Nutrition
• Chronic illness
• Overall health

Results should therefore be interpreted alongside growth velocity, bone age, medical history, and physical development.[1]

Why Doctors Usually Don't Diagnose GHD With a Random GH Test

Growth hormone is released in pulses.

Between these pulses, a healthy child's blood GH concentration may be very low.

Therefore, simply drawing one random GH level generally cannot determine whether the child has growth hormone deficiency.[1]

When the overall evaluation raises sufficient concern, clinicians may consider growth hormone stimulation testing.

During this test, medications stimulate GH secretion and multiple blood samples are obtained.

Stimulation testing also has limitations, which is why diagnosis should be based on the complete clinical picture.[1,2]

Growth Hormone Therapy for Children Before Puberty

The years before puberty can provide an important opportunity to recognize abnormal growth.

At this stage, clinicians may have several years of growth records available while the child still has substantial skeletal development remaining.

Parents may seek evaluation because their child:

• Is consistently growing too slowly
• Has fallen through height percentiles
• Is substantially shorter than expected
• Has delayed bone age
• Has low IGF-1
• Has a known medical condition associated with poor growth

When HGH is medically appropriate, having more remaining growth time may provide a longer treatment window.

However, early evaluation does not automatically mean medication.

Some children need only continued monitoring.

Growth Hormone Therapy for Teenagers in Oxnard, Thousand Oaks and Ventura

Teenage growth concerns require special attention to remaining skeletal maturity.

Families may seek evaluation when their teenager:

• Has not experienced a major growth spurt
• Is significantly shorter than peers
• Has delayed puberty
• Has delayed bone age
• Is growing very little each year
• Has a predicted adult height below family expectations
• Is approaching late puberty and remains concerned about height

At this stage, the central question becomes:

How much growth time remains?

Can HGH Help a 13- or 14-Year-Old?

Potentially, depending on the diagnosis.

Many 13- and 14-year-olds still have active growth plates.

Some have substantial growth ahead, particularly when puberty or skeletal maturation is delayed.

Treatment decisions may consider:

• Bone age
• Growth velocity
• Puberty
• Diagnosis
• Growth plate maturity
• Predicted adult height

Chronological age alone should not determine whether treatment may still be useful.

What About Growth Hormone at Age 15 or 16?

Some 15- and 16-year-olds continue to have active growth plates.

Others are approaching final skeletal maturity.

At these ages, bone age and recent growth velocity become increasingly useful.

A teenager who continues gaining meaningful height and has delayed skeletal maturation may have a different outlook from another teenager whose growth has nearly stopped and whose growth plates are approaching fusion.

Once complete fusion occurs, HGH cannot increase linear height.

Growth in Boys vs Girls

Boys and girls generally experience puberty and peak growth velocity at different times.

Girls usually enter puberty and reach their peak growth spurt earlier.

Boys generally reach peak growth velocity later.

This means the same chronological age can represent very different stages of skeletal development.

For example, a 14-year-old girl and a 14-year-old boy may have very different amounts of remaining growth.

Even two children of the same sex and age can differ substantially depending on puberty timing.

What Does HGH Treatment Involve?

When recombinant growth hormone is medically indicated, therapy is typically administered through subcutaneous injections.

Treatment is monitored over time.

Follow-up may include:

• Height
• Weight
• Growth velocity
• IGF-1
• Pubertal development
• Thyroid function when appropriate
• Bone age when clinically useful
• Medication adherence
• Treatment response
• Potential adverse effects

Dosing may change as the child grows.

Pediatric growth hormone therapy should therefore be viewed as a long-term medically supervised treatment, not simply a prescription.

How Is Response to HGH Measured?

Parents often ask:

“How will we know if it's working?”

One of the most useful measurements is the child's change in growth velocity.

Clinicians can compare:

How quickly the child grew before treatment

with

How quickly the child grows after treatment begins.

Other considerations may include:

• Change in height percentile
• IGF-1 response
• Bone age progression
• Pubertal development
• Overall treatment adherence

If expected improvement does not occur, the diagnosis and treatment plan should be reassessed.

How Much Height Can Growth Hormone Add?

There is no universal answer.

Treatment response depends on factors including:

• Diagnosis
• Age when treatment begins
• Bone age
• Pubertal stage
• Baseline growth velocity
• Severity of growth impairment
• Genetics
• Dose
• Adherence
• Treatment duration
• Remaining growth potential

Children with confirmed growth hormone deficiency can experience meaningful catch-up growth when appropriately treated.[1,2]

Results for other indications can be more variable.

Families should be cautious of anyone promising an exact number of inches or guaranteed final height.

Is Growth Hormone Therapy Safe?

Recombinant human growth hormone has been used in pediatric medicine for decades and is generally well tolerated when appropriately prescribed and monitored.[1,2]

However, HGH is a prescription medication and should be medically supervised.

Potential issues clinicians may monitor for include:

• Headaches
• Intracranial hypertension
• Slipped capital femoral epiphysis
• Changes in glucose metabolism
• Thyroid abnormalities
• Scoliosis progression during rapid growth
• Joint discomfort
• Injection-site reactions

Medical history and underlying diagnosis should be reviewed before treatment.

What Else Can Parents Do to Support Healthy Growth?

Growth hormone is only one part of childhood growth physiology.

Whether or not medication is needed, children should have appropriate:

Nutrition

Adequate calories and protein are essential.

Important nutrients include:

• Calcium
• Vitamin D
• Iron
• Zinc
• Other vitamins and minerals

Sleep

Healthy sleep supports normal endocrine function and overall development.

Exercise

Regular physical activity supports healthy bones, muscles, and metabolism.

Medical Care

Underlying thyroid, gastrointestinal, nutritional, inflammatory, or chronic medical conditions should be identified and treated.

Healthy lifestyle habits cannot correct every growth disorder, but they help ensure the child has the resources needed for normal development.

Growth Hormone Therapy for Kids in Oxnard

Families searching for growth hormone therapy for kids in Oxnard may seek evaluation because a child is falling behind in height, growing slowly, entering puberty late, or has previously been told that bone age or IGF-1 is abnormal.

Families in Oxnard, Port Hueneme, El Rio, and nearby western Ventura County communities can begin by gathering previous growth records.

A comprehensive assessment may evaluate:

• Growth velocity
• Height percentile
• Family target height
• Pubertal development
• Bone age
• IGF-1
• Other laboratory findings when appropriate

The objective is to understand the reason for slow growth before determining whether HGH should be considered.

Growth Hormone Therapy for Kids in Thousand Oaks

Families seeking growth hormone therapy for kids in Thousand Oaks may have concerns about a child whose projected height appears substantially below family expectations or who has not experienced the expected pubertal growth spurt.

Families throughout Thousand Oaks, Newbury Park, Westlake Village, and nearby Conejo Valley communities may benefit from evaluating both current growth and remaining skeletal maturity.

This is particularly important for teenagers, when the number of remaining growth years can vary considerably.

Bone age, puberty, and recent growth velocity can help provide a clearer picture.

Pediatric Growth Evaluation in Ventura

Families searching for a pediatric growth evaluation in Ventura may be concerned about:

• Short stature
• Poor growth velocity
• Delayed puberty
• Delayed bone age
• Low IGF-1
• Possible growth hormone deficiency
• Predicted adult height

Children in Ventura, Pierpont, Midtown Ventura, and surrounding communities should be evaluated based on their individual growth trajectory rather than comparisons with classmates alone.

A shorter child growing appropriately may need reassurance.

A child losing height percentiles may require additional evaluation.

Pediatric Growth Care for Camarillo Families

Families in Camarillo, Somis, and surrounding communities may seek evaluation when a child's growth pattern becomes increasingly different from siblings or peers.

Sibling comparison can sometimes bring attention to growth differences, but family members can still have very different developmental timelines.

The more reliable approach is to evaluate:

Growth chart + growth velocity + puberty + bone age + family height

together.

Growth Evaluation for Simi Valley and Moorpark Families

Families in Simi Valley and Moorpark may also seek specialized pediatric growth care when their child has persistent short stature or delayed development.

For older children, determining remaining growth potential can become particularly important.

Parents should consider collecting:

• Previous growth charts
• Height records
• Laboratory testing
• Bone age results
• Family height history
• Puberty history

These records can make the initial growth evaluation substantially more informative.

Can Ventura County Families Use Telemedicine?

Depending on the child's situation and applicable requirements, telemedicine may be useful for portions of pediatric growth care.

Virtual consultations can sometimes be used to review:

• Previous growth charts
• Height history
• Laboratory results
• Bone age reports
• Family height
• Puberty history
• Previous specialist evaluations

However, certain aspects of pediatric growth care may still require:

• Accurate in-person height measurements
• Physical examination
• Laboratory testing
• Bone age imaging
• Other diagnostic procedures

Telemedicine should be used where appropriate without replacing necessary in-person medical assessment.

What Should Parents Bring to a Pediatric Growth Consultation?

Parents can help make a growth evaluation more informative by collecting:

• Several years of pediatric growth charts
• Previous height and weight measurements
• Birth weight
• Birth length
• Pregnancy and delivery history
• Mother's height
• Father's height
• Family history of delayed puberty
• Recent laboratory testing
• Bone age report
• Bone age images when available
• Current medications
• Previous endocrinology records

The goal is to reconstruct the child's growth pattern as accurately as possible.

Questions Ventura County Parents Should Ask Before Considering HGH

Before beginning treatment, families should understand:

1. Is my child's growth velocity abnormal?
2. Has my child fallen across growth percentiles?
3. Does family genetics explain the current height?
4. What is my child's bone age?
5. How much growth appears to remain?
6. Where is my child in puberty?
7. Are the growth plates still active?
8. What may be causing the poor growth?
9. Is there evidence of growth hormone deficiency?
10. Does my child have another recognized indication for HGH?
11. What benefit can realistically be expected?
12. How will we measure treatment response?
13. How long might therapy continue?
14. What monitoring will be required?
15. What are the potential risks?
16. What alternatives should we consider?

A good evaluation should leave parents with a clearer understanding of the child's growth—not simply a prescription.

Is It Better to Evaluate Growth Early?

Earlier evaluation does not necessarily mean earlier treatment.

That distinction is important.

A pediatric growth evaluation may result in:

• Reassurance
• Continued growth monitoring
• Nutrition recommendations
• Treatment of an underlying medical condition
• Further endocrine testing
• Evaluation of delayed puberty
• Growth hormone therapy when medically appropriate

The benefit of evaluating persistent growth concerns earlier is having more information while meaningful growth potential remains.

Waiting may be completely appropriate for a healthy late bloomer.

But repeatedly waiting without tracking growth velocity or understanding skeletal maturity can make it harder to recognize a treatable problem before growth plates approach closure.

The Bottom Line for Oxnard, Thousand Oaks and Ventura Families

Families searching for growth hormone therapy for kids in Oxnard–Thousand Oaks–Ventura should begin by determining why their child is shorter or growing more slowly than expected.

Possible explanations include:

• Familial short stature
• Constitutional growth delay
• Delayed puberty
• Growth hormone deficiency
• Idiopathic short stature
• Small for gestational age
• Thyroid disorders
• Nutritional problems
• Gastrointestinal conditions
• Chronic illness
• Genetic growth disorders

A comprehensive pediatric growth evaluation can help answer:

How quickly is my child growing?

Is my child falling off the growth curve?

Does family genetics explain the height?

What does bone age show?

How much growth remains?

Is puberty early, average, or delayed?

Is there evidence of a growth disorder?

Could growth hormone therapy provide a meaningful benefit?

For families throughout Oxnard, Thousand Oaks, Ventura, Camarillo, Simi Valley, Moorpark, Westlake Village, Newbury Park, Port Hueneme, Santa Paula, and surrounding Ventura County communities, answering these questions can provide a much clearer path forward.

The purpose of pediatric growth care should not be to prescribe HGH to every child who wants to be taller.

The goal is to identify abnormal growth when it exists, determine why it is happening, understand the child's remaining growth potential, and choose treatment only when medically appropriate.

Schedule a Pediatric Growth Evaluation for Ventura County Families

If your child:

• Is growing more slowly than expected
• Is falling through height percentiles
• Is significantly shorter than expected based on family height
• Has delayed puberty
• Has delayed bone age
• Has low IGF-1
• Has not experienced an expected growth spurt
• Is being evaluated for possible growth hormone deficiency

a comprehensive pediatric growth evaluation can help clarify the child's growth pattern and remaining potential.

Families searching for growth hormone therapy for kids in Oxnard, growth hormone therapy for kids in Thousand Oaks, HGH for children in Ventura, a child height specialist in Ventura County, or pediatric growth evaluation in the Conejo Valley can begin by reviewing:

• Long-term growth history
• Growth velocity
• Bone age
• Pubertal development
• Laboratory findings when appropriate
• Family height
• Predicted adult height
• Remaining growth potential

Contact HGHforChildren.com to schedule a pediatric growth evaluation and learn more about your child's growth pattern, remaining height potential, and whether treatment may be medically appropriate.

Medically Reviewed By

Dr. Devin Stone, ND

Dr. Devin Stone, ND is a licensed naturopathic doctor and founder of HGHforChildren.com. His clinical focus includes pediatric growth evaluation, short stature assessment, delayed puberty, bone age analysis, growth hormone deficiency screening, IGF-1 interpretation, poor growth velocity, and individualized growth treatment planning for children and adolescents.

Through HGHforChildren.com, Dr. Stone educates families about childhood growth disorders, height prediction, growth velocity, skeletal maturity, growth hormone evaluation, and treatment options for children who may not be reaching their expected growth potential.

Medical References

1. Pediatric Endocrine Society. Growth Hormone Deficiency: A Guide for Families. Pediatric Endocrine Society/American Academy of Pediatrics Section on Endocrinology Patient Education Committee.

2. Grimberg A, DiVall SA, Polychronakos C, et al. Guidelines for Growth Hormone and Insulin-Like Growth Factor-I Treatment in Children and Adolescents: Growth Hormone Deficiency, Idiopathic Short Stature, and Primary Insulin-Like Growth Factor-I Deficiency. Hormone Research in Paediatrics. 2016;86(6):361–397. doi:10.1159/000452150.

3. Barstow C, Rerucha C. Evaluation of Short and Tall Stature in Children. American Family Physician. 2015;92(1):43–50.

4. Pediatric Endocrine Society. Constitutional Growth Delay: A Guide for Families. Pediatric Endocrine Society/American Academy of Pediatrics Section on Endocrinology Patient Education Committee.