If you sleep on your stomach, you need a pillow that can help you keep your head and spine in alignment. Proper sleep alignment requires your nose to be aligned with your sternum to prevent any discomfort and injury. Stomach sleepers require a specific type of pillow, found here are eight different pillows. They range across four different categories and come in different price ranges. There is likely a pillow here that can fit both your budget and preferences if you are a stomach sleeper.