It's a standard way of checking on your baby's health. General scanning in longitudinal, transverse, and oblique directions of the abdomen was done to assess the fetal wellbeing and determine the fetal gender for each participant. Based on available data from randomized control trials (RCTs) the American College of Obstetricians and Gynecologists (ACOG) supports the use of the deepest vertical pocket of amniotic fluid volume of 2 cm or less to diagnose oligohydramnios rather than an amniotic fluid index of 5 cm or less . Carrying out this study in a larger population per categories of the fetus would help in the validation of the correlation of AFI with EFWT in female fetuses for clinical application.The author(s) received no financial support for the research, authorship, and/or publication of this article.The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.A prospective cross-sectional estimation of AFI and FWT was done in 385 apparently healthy pregnant women in the gestational age range of 28–42 weeks. The sum of these measurements is the amniotic fluid index (AFI). Regression equations of EFWT and AFI were obtained for female fetuses.In conclusion, the normal range for AFI values for the third trimester was established and could be used to evaluate AFI in the studied population. ... (AFI), deep pocket measurements. Advantages ; Easy to perform. Amniotic fluid (AF) is the protective liquid contained in the amniotic sac of a pregnant uterus. Abnormal value of amniotic fluid index (AFI) may indicate fetal and maternal disorders. Amniotic fluid volume assessment is a test all women get during pregnancy. If a woman is past her due date by two weeks or more, she may be at risk for low amniotic fluid levels since fluids can decrease by half once she reaches 42 weeks gestation. (18). Tests such as non-stress and contraction stress test may be done to monitor your baby’s activity. Normal AFI values range from 5 to 25 cm [1, 4]. Discussion. If an AFI shows a fluid level of fewer than 5 centimeters (or less than the 5th percentile), the absence of a fluid pocket 2-3 cm in-depth, or a fluid volume of less than 500mL at 32-36 weeks gestation, then a diagnosis of oligohydramnios would be suspected.Necessary cookies are absolutely essential for the website to function properly. About 8% of pregnant women can have low levels of amniotic fluid, with about 4% being diagnosed with oligohydramnios.It can occur at any time during pregnancy, but it is most common during the last trimester. Measurement of the head circumference, biparietal diameter, abdominal circumference, and femoral length of the fetus were obtained.