Hi there, I'm new to MN and am hoping someone will be able to offer some advice. For some strange reason I don't seem to be able to store my breast milk- it goes bad in the fridge after about 6 or 7 hours. The bottles and containers are well sterilized and the fridge is cold (we keep cow's milk with no problem), so I can't quite figure it out. I even have problems freezing it if I thaw it on its own (have been able to thaw it quickly in hot water with some success, although it doesn't seem to last long in the freezer either). Has anyone encountered this problem before? Thanks for your help!