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
serum prolactin level are highest 
Select and explain. 
A. After 24 hour of paurition, B. After 24 hour of ovulation, C. After REM sleep, D. After running for 1 hour
A: After 24 hour of paurition
Answer: A: After 24 hour of paurition 
Explanation: proactin is more in NREM sleep in ovulation its low ref : dutta 9th ed