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Gender Affirming Care:

Pubertal Suppression

Puberty enables the body to mature from a child into an adult capable of sexual reproduction through the activation of the body’s reproductive organs and the development of independent functioning resulting from brain maturation in areas that regulate judgment, impulse control, and emotional understanding.

What is Precocious Puberty?

Precocious puberty is a medical condition in which a child’s body begins to show signs of puberty much earlier than usual — typically before age 8 in girls and before age 9 in boys. These changes can include:

  • Physical changes such as breast development, rapid growth, pubic or underarm hair,
    acne, body odor, or voice changes begin early
  • Emotional and social changes may also appear prematurely, such as
    mood swings or increased interest in adult-like behaviors
 
Are there different types of precocious puberty?

Why, yes, there are!

  • Central Precocious Puberty: Early activation of the brain’s puberty-regulating system (the hypothalamus and pituitary gland). This is often idiopathic (no known cause) but can sometimes be due to brain abnormalities or injuries.
  • Peripheral (pseudo) Precocious Puberty: Caused by excess production of sex hormones (estrogen or testosterone) from the adrenal glands, ovaries, or testes, without early brain activation.
  • Genetic, environmental, or hormonal influences can also contribute.
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Burleton Education is not a healthcare provider, and we do not, under any circumstances, offer medical advice. This content is provided for informational purposes only. Always consult a physician.

Why is early puberty a problem?

(underline has corresponding impact on adolescents experiencing gender dysphoria)

Physical Problems
  • Shorter adult height: Early puberty causes bones to mature and stop growing sooner. Even though children may be tall early on, they often end up shorter than average as adults.

  • Hormonal imbalances: Early activation of sex hormones can strain the body and may point to underlying medical issues, such as hormonal disorders, brain abnormalities, or tumors.

  • Health risks: Some studies suggest early puberty may increase risks later in life for conditions like obesity, type 2 diabetes, or certain cancers (breast cancer in girls).

Emotional & Psychological Challenges
  • Body image and self-esteem: Children may feel self-conscious or confused about their developing bodies, especially when peers are not experiencing the same changes.1

  • Increased anxiety or depression: Emotional changes tied to hormones can appear before a child has the maturity to manage them.2

  • Behavioral issues: Early exposure to hormones can lead to mood swings, irritability, or risk-taking behaviors earlier than expected.3

Social Difficulties
  • Peer relationships: Children who mature early may feel “out of sync” with friends and face teasing or social isolation.4

  • Unwanted attention: Especially for girls, early physical development can attract attention from older peers or adults, which can be confusing and distressing.

  • Pressure to act older: Others may treat them as more mature than they are, emotionally or cognitively, and are prepared to be.

Underlying Medical Causes

Precocious puberty can be a symptom of other conditions such as a brain tumor, congenital adrenal hyperplasia, or thyroid problems.

1. For trans/nonbinary children, these feelings amplify into a sense of horror as their bodies move further from alignment with their identity.

2. Lacking parental support or access to gender affirming care, anxiety and depression increase due feelings of being powerless to pause the changes.

3. Absence of identity affirmation can lead to self-harm and other risk-taking acts out of desperation.

4. Envy related to seeing peer development in others that corresponds with their gender identity enhances feelings of ‘being different’, leading to feelings of shame, and social isolation.

Pubertal Suppression & Gender Dysphoria

  • In 1968, the DSM-II (Diagnostic and Statistical Manual of Mental Disorders) did not yet include gender identity issues,
    but homosexuality was still classified as a disorder.

  • By DSM-III (1980), “Gender Identity Disorder (GID)” was introduced, marking the first formal recognition of gender identity conditions in psychiatry. This diagnosis focused on cross-gender identification and distress, often framed as a psychiatric illness.

  • After 1966 in the United States, endocrinologists like Harry Benjamin and surgeons like Elmer Belt, and Stanley Biber advanced the medical model of care for “transsexualism,” emphasizing hormone therapy and surgery as valid treatments for adults.

  • Treatment of adolescents through hormone therapy was not included, despite generations of transgender adults informing care providers they first experienced gender dysphoria in early childhood, with increasing trauma and suicidal ideation as a result of the onset of pubertal development that did not correlate to their gender identity.

  •  By the 1990s, activism by transgender communities, scholars, and clinicians challenged existing pathologizing language.
    As a result, while the DSM-IV (released in 1994) retained the GID diagnosis, it began emphasizing that distress was the key issue, not identity itself.

  • Growing social awareness reframed transgender identity as a natural aspect of human diversity rather than as a pathology.

  • The DSM-III and DSM-IV framing of gender dysphoria as a “disorder” or “psychiatric illness” became officially archaic in 2013 with the release of the DSM-5 and DSM-5-TR. The DSM-5-TR replaced “Gender Identity Disorder” with “Gender Dysphoria”, reflecting that being transgender (or nonbinary, Two-Spirit, etc.) was not a mental illness, but that the distress caused by hormonal/physiological incongruence with gender identity and social stigma may continue to require clinical support.

     

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The evolution from “disorder” to “dysphoria” represents one of the most significant shifts in modern psychiatry — from pathologizing identity to supporting well-being and autonomy.

Tanner Stage Assessment

  1. Clinical Observation:

A healthcare provider (usually a pediatrician or endocrinologist) visually inspects and, if appropriate, palpates certain physical characteristics that indicate sexual maturity.

Areas Examined:

  • for AGAB: development of breasts and pubic hair
  • for ABAB: growth of testes, penis, and pubic hair
  • for AGAB/ABAB: sometimes axillary hair (armpits/chest), acne, voice changes, and growth spurts are considered
 

No Lab Tests Required:

  • Tanner staging is based (primarily) on physical signs, not hormone levels-though hormone testing may be used to investigate atypical timing (such as precocious puberty or delayed puberty)

Visible Signs of Pubertal Development

Assigned Girl At Birth (AGAB)

Tanner 1

No glandular tissue; prepubertal

No pubic hair

Tanner 2

Breast bud under areola; slight enlargement

Pubic hair is sparse, lightly pigmented, straight hair along labia

Tanner 3

Further enlargement, no contour separation (from rib cage)

Pubic hair darker, coarser, starting to curl and spread

Tanner 4

Areola and nipple form secondary mound

Pubic hair is adult-like, limited in area

Tanner 5

Mature breast, areola recessed to contour

Pubic hair is adult in type and quantity, speading to thighs

Assigned Boy At Birth (ABAB)

Tanner 1

Pubertal testes (<4mL)

No pubic hair

Tanner 2

Testes enlarge (4-8 mL), scrotum reddens and thins

Pubic hair is sparse, lightly pigmented at the base of the penis

Tanner 3

Penis lengthens, tests continue to grow

Pubic hair darker, coarser, curlier

Tanner 4

Penis enlarges in length and width, glans develops

Pubic hair is adult-like, but not fully distributed

Tanner 5

Adult genitalia

Pubic hair is adult-type distribution extending to thighs

Videos You May Find Helpful

Dr. Jack Turban – Evidence Backed Information

What Youth Transition Actually Looks Like

Early Transition with Parental Support

The Objective Safety of Puberty Blockers

Washington University (St. Louis) Debunks Myths

Precocious Puberty Assessment & Treatment