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: Anatomy
The premature baby is : 
Select and explain. 
A. Less than 36 weeks, B. Less than 38 weeks, C. Less than 40 weeks, D. None ot the above
B: Less than 38 weeks
Answer: B: Less than 38 weeks 
Explanation: Less than 38 weeks