How do you know that your period has started?

Well I thought this would help here are some things you might experience before you get you your period.

-Cravings

-Mood Swings (emotional)

-Discharge

-Cramps

-Headaches

-Breast growth (for about 2-3 year usually before you get it)

I would say you should carry pads/tampons in your bag backpack or locker you never know when you might get it. Hope this help!