Gynaecology & Obstetrics On sonography a multigravida found to have oligohydramnios. Which among the following will be associated with this condition? A Oesophageal atresia B Spina bifida C Cholangioma of placenta D Renal agenesis 💡 Explanation On sonography a multigravida found to have oligohydramnios. Which among the following will be associated with this condition? ✓ Correct Answer: D. Renal agenesis