Write an article based on this "Go to the bathroom between classes. Use a menstrual cup. Keep hygiene items in your pocket. Layer your pads."
This way, you will be able to bring items in a backpack or bag without it being noticed. Even if you think you don’t have to change, stop by the bathroom anyway.  There’s nothing worse than sitting in class and feeling you’re having an emergency. Menstrual cups can be worn for up to 12 hours, and you don’t have to change them.  All you have to do is empty them. Menstrual cups are great for the environment as well as your hygiene. Most pockets are big enough to fit a pad or tampon. If you come to school with items already hidden on your person, you don’t have to worry about sneaking them out of class. Put on two in the morning and when one is saturated, go the bathroom and peel off the first one and throw it away and presto - fresh pad underneath.  Be careful not to let the adhesive stick too much to the pad underneath, as it might rip off some of the absorbent material.  It’s best to stagger them a bit, with one in front and one in back. If you have pads with wings, you can place the top pad on top of one of the wrappers so you don't have to worry about the two pads sticking together and can have a wrapper to dispose of the top one. Just fold the wings over the wings of the bottom pad and it should stay in place, even with the wrapper on underneath.