urgent question about giving colief

[firststeps]

it says on the instruction to heat the feed up, and let it stand for 30 mins before feeding. I usually make feeds up in advance so is it ok to add it to the feed once it has ben warmed to feeding temp then giving the feed immediately? Sorry if this is a stupid question only I wasn't sure if the 30 mins were to allow the enzymes to start working on the milk or something

[dilbertina]

yes if I recall correctly you are supposed to let it "work" for a while with formula (although strongly suspect it won't do any harm if you do give it straight away - just not work so well - with breast-feeding I think you just mixed a little with expressed milk pre-feed). Is there not a helpline number on packaging who could properly advise?