Preterm births, defined as births occurring before 37 weeks of gestation, are associated with a higher risk of neurodevelopmental disorders. Preterm infants often have underdeveloped brains and are more susceptible to conditions like intraventricular hemorrhage (IVH) and periventricular leukomalacia (PVL). These conditions can lead to cerebral palsy, cognitive impairments, and other long-term neurological issues.