Hi there, my little one is 5 weeks old and just two days ago she started eating less than usual. She is having breast milk top up with formula milk everyday and fully bottle feed( Baby can't latch). She used to have 2 oz milk every feed from birth and goes up to 3 oz milk when she was 3 weeks old but the past two days she wasn't eating much and her feed drop to 2 oz milk again. Is that normal? Has anyone comes across baby eating less once a while? By the way, she pee and poo normally.