Testing temp of bottled milk...

rxbeth

My husband is going to be giving Madison her first bottle of breast milk in a while when I'm out shopping and he came up with a good question...

we are using Medela Calma bottles which only give milk through the nipple when suction is applied, if milk won't just 'fall out', how should he test to make sure it isn't to warm or too cold?  Sorry if this seems like a dumb question.  TIA