Neonatologists typically work five to six days a week, depending on their specific job requirements and the healthcare facility's needs. Their schedules can be demanding, often including long shifts, overnight calls, and weekend work, particularly in hospitals with neonatal intensive care units (NICUs). Some neonatologists may have more flexible schedules if they work in outpatient settings or academic positions, but many are on call and may need to work additional hours unexpectedly.