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: Unknown
In a patient who underwent post molar evacuation by dilatation and curettage. Which of the following test used to define successful removal of H. Mole : 
Select and explain. 
A. Beta HCG, B. Per speculum, C. Progesterone, D. USG
A: Beta HCG
Answer: A: Beta HCG 
Explanation: Ans-A Beta HCGMONITORING* After suction Evacuation: We send weekly serum b-HCG. Till they Become Normal.Avg. time for HCG to Came Back to Normal* After a complete Mole - 9 weeks* After a partial Mole - 7 weeks* After a Molar - 9 weeks* Once HCG is Normal* We send HCG values Monthly x6 months