At What age do girls get their Period

okay so i prolly shouldnt even say this but i actually havent had mine yet and im fourteen wich is well worrying but I guess it just depends on famil bc like my cousin and sis had there in like what third grade eh but yes it rlly just varies between ages and weather or not ur going to be a late bloomer or not lol

Explanation:

how can i get poiintts

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.