Infant crying is a natural behavior that serves as a primary means of communication for babies. It can indicate various needs, such as hunger, discomfort, or the need for attention. Understanding the different types of cries can help caregivers respond appropriately to an infant's needs. Crying typically peaks around 6-8 weeks of age and may decrease as the baby grows. Factors such as colic, teething, or illness can also influence the frequency and intensity of crying. Parents and caregivers can soothe infants through methods like gentle rocking, swaddling, or offering a pacifier.