Hi, my 17 wk DD has recently gone onto formula bottles. I've discovered three things. 1) she will only drink it if it is nice and warm. 2) If I stop mid bottle (to wind her for example) it can be a nightmare to get her started again. 3)she NEVER finishes her bottle in one go - she takes most of it then refuses the last few ounces until half an hour/45 mins later.
I know you are not supposed to reheat formula but would a few seconds in the microwave to warm up the last little bit be really dangerous? (My DH has done this a few times). This would save me from having to double up on making bottles with smaller amounts.