How matured wer u wen u have your first length?

soo how old wer u.Dis basically 4 people who are realy worried in the region of it (not me!) how old wer you wen you have your first period?
x I be 9 when i got mine, and ive wish i was one of those that start when they be 18... it's been a torment (literally!).
Don't stress out about your body. stress can in fact stall it if you're worrying too much about it. The regular age for your period to start is anywhere from 8 to 18. And everyone is different, in recent times because your mother or your sister started at 12, doesn't mean that you will, you could start at 9 or you could start when you're 18. Each party has their own clock. :) Have fun anyone young!! It go so quick. ;)
13 almost 14