My daughter is almost 5 months old. She is drinking 5 bottles per day of expressed BM. She gets 7 oz. upon wake up and right before bed, the other 3 bottles are 6oz. We saw a dr at 3.5 months who said she was only in the 20th percentile for weight (at the time she was getting 4oz 5 x per day) so we upped it to 6-7 oz but it seems like so much. How much is your 5 mo eating??