Hi! For those of you who might express breastmilk and want dad to take one of the night feedings off your hands, do you keep it in the fridge and then grab it and warm it up in warm water or keep it in a bottle warmer by the bedside? Can you thaw breastmilk in one of those bottle warmers also? I am clueless on all of these contraptions and plan to breastfeed most of the time and pump here and there. Please help!