S.W.
Boy is she lucky! :) I was 10 when I started, but my cousin was 2 weeks shy of 18 before she started..just depends on the person. I wouldn't bee too worried about it. I know when you want aomething it is hard to understand that life can be easier without it, but I would try to explain it to her anyway. It is just one less thing she will have to worry about right now. She is in a confusing time in life..who needs a period and hormones in the mix too?! Hope she feels better about it soon!