It is important to safely prepare formula: Powdered infant formula is NOT sterile and should not be fed to premature or immune compromised babies unless directed by a doctor. Many pediatricians will recommend ready-to-feed formula (already a liquid) for babies under 2 months. Your pediatrician should be guiding you on formula preparation based on your baby’s health. Follow the directions on your can of formula for the number of level scoops (not packed down) per fluid ounces of water. You do not