Gynaecology & Obstetrics Which of the following is NOT true about amniotic fluid index (AFI)? A It is calculated by adding the veical depths of the largest pocket in each of four equal uterine quadrants B Fluid restriction may lower the AFI C Significant hydramnios is defined by an index greater than 24 cm D There is steady increase in AFI after 36 weeks 💡 Explanation Which of the following is NOT true about amniotic fluid index (AFI)? ✓ Correct Answer: D. There is steady increase in AFI after 36 weeks