dtds are mix fed - one ff a day before bed as my milk just doesn't satisfy them at that time and dh can help. They've been having 120mls each for this feed but yesterday were hungry. dtd1 had a top up after the 10am feed as within 15mins she was rooting. I gave her 60mls of formula as I'd fed her then dtd2 and the thought of feeding her breast again was not appealing - nipples can only take so much and she'd had a good bf anyway. In the afternoon dtd2 struggled to latch eventually did but wasn't satisfied so topped her up with 60mls ff. I've only done this on 2 other occasions in the day and they're 11wo.
at night they have 120mls but were screaming - both of them. They ended up having 210mls each. I thought they'd sick it up as they only weigh 7lb 14oz and 8lb 10oz so in theory don't need that much, but they didn't. I'm confused. I don't want to over feed.