Amniotic fluid
Oligohydramnios
Amniotic fluid index >24 weeks
<5 cm
Ultrasound
>24 weeks |
Reference
Phelan JP, Smith CV, Broussard P et-al. Amniotic fluid volume assessment with the four-quadrant technique at 36-42 weeks' gestation. J Reprod Med. 1987;32 (7): 540-2.
Pubmed ID: 3305930