If you watch your baby closely you will know when he is hungry by certain movements or "cues". These include rapid eye movements, waking and stretching, looking all around, putting a hand in his mouth, and making movements with his mouth such as sucking or licking. It is best to offer the breast before your baby becomes anxious and starts crying. A baby who has already reached this stage may have a hard time calming down enough to start feeding. As you and your baby get to know each other better you will find it easier to recognize these cues.