My son is 2 months and 10 days old. Weighs 5.3 kgs. Birth weight was 2.7 kgs. He has only breastmilk from bottle and from breast directly. His poops have always from the beginning been a little loose and he poops around 10 times a day that is 10 dirty poop filled diapers in 24hrs. The color of poop sometimes is green. Is this normal? Is the number of poops normal too? His nanny says that by this age baby must poop only twice or thrice a day. Is this correct?