This chapter provides detail description of fundal height more than the period of amenorrhea. The chapter has one well illustrated diagram. Polyhydramnios, etiology of hydramnions, maternal diabetes and fetal macrosomia, multiple pregnancies, gestational trophoblastic disease are described in detail. 2 boxes are added to highlight causes of fundal height more than period of amenorrhea and etiology of hydramnios. 3 references are given at the end of chapter to facilitate further reading.