I need some advice on how to use the Philips AVENT Electric Bottle and Baby Food Warmer.
Anyone else using this to warm up EBM?

It has 3 different temperature settings.

Currently if I need the milk to be warmed up fast, I will choose number 3. But if I'm not sure if baby will wake up in the next 30mins, I will use number 1 to warm it up and keep the bottle in the warmer until baby wakes up for milk..say within the next 1-2hours.

Is this method ok? Or am I using the warmer wrongly?

The warmer supposedly keeps the temperature constant at about 35-45 degrees.

Is the milk ok if I leave it in the warmer for an hour or two at a warmed up state?