When will I get my first period? (4) This is a way for you to see when you might get your period for girls that haven't got it yet! Chickenugget published on November 03, 201463 responses 16 3.8★ / 5 Questions in vertical order Do you have any boobs Not yet but they will come AA cup A cup B cup C cup D or bigger Do you want your period? No. Yes please a little bit maybe and maybe not When did your mom yet her period? 8-10 11-12 13 or older I don't know How old are you? 8-10 11-12 13-14 15 or older Do you have discharge? (Stuff in your underwear) Nope. Yes I do! What's that?