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
In pregnancy peak level of HCG occurs at : 
Select and explain. 
A. Early gestation, B. Mid gestation, C. Late gestation, D. Prelabour
A: Early gestation
Answer: A: Early gestation 
Explanation: Early gestation