Question:

Write the Tanner staging.

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Tanner staging is important for evaluating the stages of puberty and sexual development in both boys and girls.
Updated On: Dec 10, 2025
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Solution and Explanation

Step 1: Understanding Tanner Staging.
Tanner staging consists of 5 stages, known as the Tanner stages, which are based on the physical changes in the body during puberty. In females, it assesses breast development (Stages 1-5), while in males, it assesses genital and pubic hair development.

Step 2: Tanner Staging for Females.
1. Stage 1: Prepubertal; no development.
2. Stage 2: The beginning of breast budding.
3. Stage 3: Continued breast development with the enlargement of the areola.
4. Stage 4: Secondary breast development, with the formation of a mound above the areola.
5. Stage 5: Adult breast development.

Step 3: Tanner Staging for Males.
1. Stage 1: Prepubertal; no enlargement of the testes or scrotum.
2. Stage 2: Enlargement of the testes and scrotum.
3. Stage 3: Further enlargement of the testes and scrotum, and growth of pubic hair.
4. Stage 4: Enlargement of the penis and further deepening of the voice.
5. Stage 5: Adult genitalia.

Step 4: Conclusion.
The Tanner staging is essential for assessing the sexual maturity of individuals, and it helps in diagnosing puberty-related concerns.

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