It's hard to imagine your period as this miraculous monthly event (especially when hunched over a heating pad while wearing what some would consider a diaper), but it's true. Getting your period is a sign that your body is changing and maturing. While you might not be able to picture yourself handling the birth of a child, your body is physically ready (emotionally and mentally ready? Well, that's a whole 'nother guide...). It's a process that only women can experience and a bond we all share.

Don't believe us? Ask any female where she was when she got her first period and you're usually guaranteed an answer. When we asked, a gURL staffer replied, "Summer camp, baby!" Yep, it might just be on par with first kisses.

Whether you're still waiting for that first flow or you're a menstruation veteran, this guide is all about the ups and downs of your period.