This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Gynaecology & Obstetrics
A woman with 18wks gestation presentedto the OPD On abdominal examination the uterine size was 16 wks On USG oligohydroumnios was found which of the following is suspected 
Select and explain. 
A. Renal agenesis, B. Fetal anemia, C. Jaundice, D. Anencephaly
A: Renal agenesis
Answer: A: Renal agenesis 
Explanation: REF : DUTTA BOOK 9TH ED