infant’s birthweight is the single most potent indicator of an infant's future health status.
When the baby born the total body weight measured called as birth weight.
Low birth weight of an infant may be due to either premature delivery and this is because of either pregnancy related issue or mother's health condition or any genetic factor or problems in placenta, diet or medication problem.
The infant with low body weight is observed under the surveillance as the infant is mostly susceptible to many health problems or any external infection.
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