When I started my period, I was home alone and didn't know what to do. I had no idea where my mum kept the sanitary pads, and can clearly remember being in a bit of a flap.
I didn't want this to happen to my DD when she started, and I wanted to have a chat with her, so that she was prepared both emotionally and practically. I made a First Period Kit and thought that others might find it a good idea.