<prompt> First to appear in Girls pubey is:ThelarcheMensesAdrenarcheHeight spu  <response>: Specific events in girls Events in boys 1st Thelarche T Testicular enlargement T 2nd Pubarche P Penile enlargement pubic hairs P then P 3rd Growth spu G Growth spus G 4th Menarche Axillary hair and facial hairs 