This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
First to come in female pubey ? 
Select and explain. 
A. Thelarche, B. Menses, C. Pubarche, D. Growth spu
A: Thelarche
Answer: A: Thelarche 
Explanation: Ans. is `a' i.e., Thelarche In girls, the first visible sign of pubey is the appearance of breast buds (Thelarche), between 8-12 years of age. In boys the first visible sign of pubey is testicular enlargement, beginning as early as 91/2 yr