Sign of pubey in boys is
In girls, the first visible sign of pubey is the appearance of breast buds (Thelarche), between 8-12 years of ageIn boys the first visible sign of pubey is testicular enlargement, beginning as early as 9 1/2 yr.(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 926)
Enlargement of penis
Enlargement of testes
Appearance of pubic hair
Appearance of axillary hair
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