my baby is of 3 and half month old and my wife has to go for duty from march then how can we handle it?

A. Hi I understand. breastmilk can be well stored In room temperature for 4-6 hours. But it's good to consume within 4 hours. That's safe. In fridge you can store upto 4-5 days. And in freezer you can store upto two weeks. It's absolutely safe. To feed heat a bowl with water and over that place another bowl with stored milk and heat it for few mins say 2-3 mins. Else you can give formual.