You will have obviously noted the ingredients of the formula and also taken the advice of your pediatrician into account when selecting the formula. If your baby drinks the formula as he/she would when breastfeeding and appears happy and content, then the formula is fine. You will still have to monitor the number of wet and soiled diapers to make sure that bowel movements are normal, and you will note your baby is reaching growth and developmental milestones. The same observations apply to formula-fed babies as they do to breast-fed babies.