Depends on how the baby likes it, I dont know any babies that would take it chilled- most people warm it, either in a jug of warm water to warm gently and swirling it, in microwave in 5 second bursts and shake in between and keep checking temp, or just leave on side to let it get to room temp
I warm in microwave then give a good swirl. Mine like it quite warm x
My little girl loves it cold straight from the fridge but you can warm it if baby prefers it warm either in microwave or jug of water and swirled really well! (If you using MAM bottles make sure you remove the lid otherwise the seal at the bottom pops out!)
my baby likes it cold..but i usually do 15 sec in the microwave so is not that chilled ( more like room temp) he won’t take warm milk at all
I just ping mine in the microwave for 30 secs. Take lid off bottle when doing so, and make sure you give a good swirl to get rid of any hotspots