Abstract:
Background. Preterm infants are at risk for developing many perinatal complications such as
intraventricular haemorrhage (IVH) and subsequent ventriculomegaly. Babies born before 32
weeks of pregnancy present an even higher risk for IVH, an important cause of severe cognitive
and motor neurologic impairment in very low birth weight infants. The risk of IVH is inversely
related to gestational age and birth weight.