Hi doctor, My baby was born premature and her birth weight was 2.25kg. now she is 2 month old and her birth weight is 3.3 kg. is it satisfactory? In the first month she had gained only 250gm (urination was way more than 8-10times a day) when i was breastfeeding her, so I had to supplement her with formula. can I go back now to exclusive breastfeeding? How much weight should she gain weekly to know that she is having enough nutrition? Thanks in advance.