After the first few days, give your newborn 2 to 3 ounces of formula every three to four hours. Initially, it's best to feed ...

But what about combining the best of both worlds—even in one bottle? Mixing formula and breast milk is an option if you want to breastfeed your newborn but need to supplement your milk supply.

Infant formula company Bobbie has launched a new product that the company claims is a first for the US market.