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: Forensic Medicine
First pubeal change seen in females: DNB 09; CMC (Vellore) 13 
Select and explain. 
A. Thelarche, B. Menarche, C. Pubarche, D. Gonadarche
A: Thelarche
Answer: A: Thelarche 
Explanation: Ans. Thelarche