How Many Ounces Of Formula Should My 1 Month Old Be Eating ?

💕Anitaa💞 • Married 👩‍❤️‍💋‍👨❤️ Proud 🙌🏻 mommy of 6 wonderful kids ❤️ 3 Girls 👧🏻👩🏻‍🦰👧🏻 3 Boys 👶🏻👦🏻👦🏻
My baby boy eats 4 ounces of formula milk every 2-3 hours just wanted to know if is normal or is it just to much milk for his tummy ?