Management of oligohydramnios in pregnancy

Mary B Munn1

  • 1Division of Maternal Fetal Medicine, University of Texas Medical Branch, Galveston, TX 77555, USA. mbmunn@utmb.edu

The finding of oligohydramnios in pregnancy is problematic. The various mechanisms that control amniotic fluid, the inability to precisely measure and quantify the amount, and the relevance of a "decreased" amount of fluid make the management of this finding unclear. Given the limited amount of data, the single deepest vertical pocket may be a better method than the amniotic fluid index to define oligohydramnios. A large prospective study is needed to develop the most optimal management recommendations, especially for idiopathic oligohydramnios at or near term.

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