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
What is the value of color index in microcytic hypochromic anemia associated with pregnancy : 
Select and explain. 
A. One, B. Less than one, C. More than one, D. Three
B: Less than one
Answer: B: Less than one 
Explanation: Less than one