How much are your babies drinking when they are 2 months old?

In their 2nd month, babies may generally drink about 4-5 oz (118 - 150 ml) per feeding. And this will increase by an additional oz as baby grows to 3 months. Babies tend to drink more (and overfeed) when they are bottle fed because it is easier to drink compared to being breastfed.

She's on about 120ml-140 approx every 3 hours

5oz per feed