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
Amniotic fluid is maximum at what gestational age- 
Select and explain. 
A. 12 weeks, B. 20 weeks, C. 36 weeks, D. 40 weeks
C: 36 weeks
Answer: C: 36 weeks 
Explanation: Ans-C i.e., 36 weeks o Amniotic fluid volume is related to gestational age. It measures 50 ml at 12 weeks, 400 ml at 20 weeks and reaches its peak of 1 litre at 36 - 38 weeks of gestation. Thereafter the amount diminishes, till at term it measures about 600 - 800 ml. As the pregnancy continues post-term, further reduction occurs to the extent of about 200 ml at 43 weeks.