how much milk/formulated milk should be given, she is crying a lot even after 30 minutes of feeding and once you start feeding again she calms down

A. ​In the first week after birth, babies should be eating no more than about 1 to 2 ounces (30 to 60 ml) per feed. During the first month, babies gradually eat more until they take 3 to 4 ounces (90 to 120 ml) per feed, amounting to 32 ounces per day.They'll need to eat about every three to four hours. This is compared to a breastfed baby, who will usually eat every two to three hours. By the time your baby is 1 month old, they should be eating around 4 ounces every four hours.