CBC normal values for neonates 1-3 days after birth

Complete blood count normal ranges for neonates after 1-3 days of birthday
All blood cells count have higher values when compared with adult normal CBC values which due to increased hematopoeitc manufacturing of blood cells in newborn babies, however, a slight change from CBC birth values have seen.
Hemoglobin value from 15.0-20.0 g/dl is not a serious condition since it is within normal limits for low age of neonates.

Unit 1-3 days
HB g/dl 15.0-21.0  
RBC 10^6/ul 4.0-6.6  
HCT % 45-67  
MCV fl 92-118  
MCH pg 31-37  
MCHC g/dl 29-37  
RETICS % of RBCs 0.5-3.5  
PLT *10^3/ul 210-500  
WBC *10^3/ul 7000-23000  
Differential leucocytic count: Absolute values/ul Percentage %
BASO less than 210 0-1
EOSINO less than 840 1-6
NEUTR 1500-10000 30-65
STAFF less than 1000 0-5
SEGM 1500-7000 30-60
LYMPH 2000-17000 40-70
MONO less than 1890 2-8

Note that there are slight changes from newborn CBC normal values than 1-3 days normal CBC values, which useful for differential diagnosis of medical conditions such as neonates anemia and neonates hemolytic disorders.

Dr.Megan Ralf

A Medical laboratory Scientist who devoted his life to medical and laboratory sciences, writes his everyday expertise dealing with various pathological conditions through laboratory diagnosis of different body fluids, also participating in many workshops for first aids, infection control, and urgent care. Also Dr Megan Ralf coaching many medical teams.

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