Fetal Growth Restriction: Diagnosis and Management

Abstract

Fetal growth restriction (FGR) is defined as failure of the fetus to achieve its genetically determined growth potential due to an underlying pathological process [1]. FGR affects approximately 10% of all pregnancies and is a major determinant of perinatal and childhood mortality and morbidity, as well as chronic disease in adulthood [2-4]. A challenge in studying FGR is the lack of a gold standard definition and clear diagnostic criteria. Small for gestational age (SGA) is often used interchangeably with FGR but fails to differentiate between the constitutionally small but healthy fetus and the pathologically growth-restricted fetus. SGA is typically defined as a baby 10th centile) that is ..