I guess you have to just work out how much your...

I guess you have to just work out how much your bub needs for a feed. I had a go at that calcuulator from one of the earlier posts and it said about 80mls, but my 5wk old will happily have 120 or more in one feed. Every bub is different and every feed they will take different amounts, but when I have my mum baby sit it's better to have too much milk in the bottle than run the risk of there not being enough and DD being unsatisfied and cranky. Good luck for your night out, have fun you deserve it!