Learn about Oligohydramnios : causes, symptoms, diagnosis, and treatment options at Apollo Hospitals. Oligohydramnios is a condition characterized by low amniotic fluid levels, requiring careful evaluation and management for optimal maternal and fetal outcomes. Oligohydramnios is a condition characterized by reduced amniotic fluid volume (AFV) for gestational age, often associated with increased neonatal morbidity. An overview of oligohydramnios including aetiology, clinical features, investigations, management options and complications.