This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast Milk & Breast Feeding, Subject name: Pediatrics
Which of the following is true regarding storage of expressed breast milk (EBM)? 
Select and explain. 
A. EBM can be stored at room temperature for about 6 hours and 24 hours in refrigerator, B. EBM can be stored at room temperature for about 24 hours and 6 days in refrigerator, C. EBM can be stored at room temperature for about 18 hours and 1 month in refrigerator, D. EBM can be stored at room temperature for about 6 hours and 6 days in refrigerator
A: EBM can be stored at room temperature for about 6 hours and 24 hours in refrigerator
Answer: A: EBM can be stored at room temperature for about 6 hours and 24 hours in refrigerator 
Explanation: Storage of EBM: as per OP Ghai Room temperature 6-8 hours Refrigerator 24 hours Deep Freezer (-20degC) 3 months As per CDC, USA