How do you prevent polyhydramnios and oligohydramnios?
In order to prevent polyhydramnios or oligohydramnios, it would be necessary to prevent the underlying cause. Good control of maternal diabetes and the prevention of infections transmittable from mother to fetus are two approaches for a subset of cases, but, in general, prevention is not possible. Source: The Gale Group. Gale Encyclopedia of Medicine, 3rd ed.
