As you're making a timetable for your Baby, retain in brain that at 3 and 4 calendar months most infants need: 6 or 7 oz . of breast milk or formula per feeding, though limit this total 32 ounces in a 24-hour period. (Get specific tips how to inform whether your baby gets enough breast dairy or solution.) Some parents start food like toddler cereal when their baby is 4 a few months old. (