I hve been storing pumped milk in the freezer in plastic breastmilk bags, but am concerned about plastic chemicals (bisphenol A, and others) getting into the milk when it is heated up . My MIL heats it in a bowl of hot water, then pours it into the bottle. How do you store your milk and heat it up? Any ideas that would eliminate heating the plastic? I thought of defrosting milk in the fridge, Im not a good judge of how much to defrost and I dont want to waste any of it. TIA!









