Hi, my little one is 18 weeks and has been ebf until around two weeks ago when we finally managed to get her to take a bottle. She's not so keen on taking expressed milk from the bottle, only formula so on HV's advice I've been using only formula.
We've introduced a bottle as part of her bedtime routine, which is great as it gives me a bit more freedom (and finally allowed MIL to give it to her as would only let me before, kind of defeating the object!). However this last week she had been taking 6 oz at 7pm, then waking 2 hours later - she didn't do this with breastmilk.
Even with breastmilk she feeds on a schedule more like a bottle fed baby - is it possible the breastmilk is more filling for her than first milk? Anyway I tried a bottle of aptamil hungry baby last night, and she drank just short of the 6oz and has slept from 7 and is still sleeping at 6am - but is it ok to use it? It says on the website it is to delay weaning of bottle combination fed babies, but on the box it just mentions bottle fed babies. I was thinking I would use first milk for any odd bottle feeds during the day, then hungry milk for last feed at night, with breast feeds mostly through the day. She was sleeping through from 7-7 but stopped when given the formula, and she wouldn't physically drink any more so couldn't up the amount.