 [ Symptoms ] to whom it may concern my son is 3 months old and he is on breastfeeding in his blood analysis which was done in 30 january 2017 number of neutrophils was 0 7nl after that we repeated blood test on 7 march 2017 and number of neutrophils was 1 27nl because of that result we did test again in 14 march 2017 and number was 0 9<negative_smiley>nl no other symptoms are revealed however according to pediatrician we did following tests iga igm igg hiv b12 and copper in blood currently we have only hiv result and it is negative please tell me is it possible in infants to have low number of neutrophils without any obvious reason and can it increase without any additional treatment and in what period of time thank you in advance [ Disease ] also please can you tell the size of the stones and are there a single stone or multiple stones with sizes