Hi, If I am going shopping and take a bottle of breast milk from the refridgerator and warm it up, by putting into a cup of hot water, how long does it last for? Is it 5 hours from the moment its out of the fridge, or 5 hours from when baby sucks on bottle? also, if I took out a bottle and it was out a few hours but Kian never sucked on it, can it go back into fridge or is it bad once out of fridge. AND one more separate topic------ Ive heard someone say frozen breast milk tastes aweful, like soapy, and some babies dont drink it. How many does this ring true for???!? I have quite a bit frozen....but never used yet. I think I have gotten confused!!! Thanks for the help!