We catch up with Jennifer Niven, author of the bestselling All The Bright Places and Holding Up The Universe, to talk about the YA community, the pressure teenage girls face, and the advice she’d give her 13-year-old self.

It’s time you started celebrating your period, guys. Sign up to bettybox RN and get all your tampons and pads, beauty products, sweet treats and loads more cool stuff delivered to your door, every single month. We know. It’s totally awesome.