my baby is formula fed , she used to take around 120ml for each feed and 7 feeds a day . From past few days she reduced her intake to less than 90ml, what could be the reason? she is 11weeks old and looking fine , little bit fussy .

A. Babies digest formula more slowly than breast milk, so if you're bottle-feeding, your baby may have fewer feedings than a breastfed infant. As babies grow, they can eat more at each feeding and may go for longer stretches between feedings.