This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Sonographic criteria for diagnosing PCOD includes all except 
Select and explain. 
A. Enlarged ovaries > 10mL, B. Presence of > 20 cysts in ovary, C. Cyst size 2 → 9 mm, D. Cysts in either one or both ovaries
B: Presence of > 20 cysts in ovary
Answer: B: Presence of > 20 cysts in ovary 
Explanation: Presence of 12 or more cysts on ultrasound is diagnostic of PCOD.