There some signs if you have white or yellowish discharge you could be 6 -12 months away.
There aren't really any signs. I got mine when I was 13 years old. My sister got hers at 12. I was really excited to get it at first, but then after a while I got really sick of it and I don't like cramps. You will get yours from 11 to 16 years of age.
When your ready to be a woman I got my when I was 14 yrs old & my daughter got hers when she was 12 yrs old.
For me a week before my breasts were tender, but I didnt realise until after I got period! Also don't stress about it, it will delay it for longer!!
Don't worry just relax enjoy not having your period n it will come naturally just keep pads n stuff on you just incase its sudden.
My friend said I wil get it when I'm 11 I'm 10 when about will I get it my mum had it at age 14 auntie had it at age 12