What are the first signs of starting your periods?

Why does it seem when I am about to start my period that I eat more than usual?

My nipples are sore..is this a sign of a first period I dont feel any other symptoms just like my regular self..

I had my first period in july/august of this year and I havent had one since. I just keep getting cramps and it feels like im...

you no after your period yuur ment to count a month afterwards, because then it should start soon after... well do yuu count ...

so when you discharge how long until you get your period?

Can I get pregnet if I havn't even started my period?

Im 13 nearly 14 and I still havn't started my period, but my mum and sister both started when they were 13, all my friends ha...

I am crying with sever period pains but I am 4-5 days late and still no sign of that period yet but why am I in server pain h...

My last period was Oct 10/2008. If I count from te first day of my period its been 31 days. Or do I count from the last day o...

What cud happen? Should I go to da doctars? Am I just going through sum pueburty signs?