This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fetal Skull and Maternal Pelvis, Subject name: Gynaecology & Obstetrics
Caput succedum is said to occur in head in - 
Select and explain. 
A. Within 24hrs, B. 2-3 days, C. 2-3 weeks, D. 2-3 weeks
A: Within 24hrs
Answer: A: Within 24hrs 
Explanation: Ans. is 'a' i.e., Within 24 hrs