In this video. Polyhydramnios is explained with its causes both maternal and fetal, Clinical varieties, Symptoms of polyhydramnios, Complications and their management. TIMELINE: 0:06 What is polyhydramnios? 0:15 Fluid index 0:42 Fetal causes 2:17 Maternal causes 2:50 Clinical varieties 3:04 Symptoms 4:00 Management of this condition 5:52 General complications