This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carcinoma Ovary, Subject name: Gynaecology & Obstetrics
A 35-year-old patient on USG shows 3x4 cm clear ovarian cyst on right side. Next line of management is: 
Select and explain. 
A. Laparoscopy, B. OC pills, C. Wait and watch, D. Ca-125 estimation
C: Wait and watch
Answer: C: Wait and watch 
Explanation: Ans. is c, i.e. Wait and watchRef: Novak 14th/ed, p472The patient is premenopausal and has a 3x4cm clear ovarian cyst, so she is best managed by giving OC pills for 1-2 cycles and then repeating the USG.Note: OCP's are not given routinely for ovarian masses as trey decrease the risk of developing new cysts but do not hasten the resolution of existing cyst