Place de l'évaluation de la quantité de liquide amniotique, du score biophysique et du doppler dans la surveillance des grossesses prolongées

Close monitoring of fetal condition including assessment of amniotic fluid by single deepest pool twice a week from 41 weeks of gestation is recommended in the management of prolonged pregnancy. Induction of labor could be considered when oligohydramnios is diagnosed by single deepest pool less than 2 cm.