To compare the result to the Hematology of the iron cord blood with cord clips slow blood concentration levels: Hemoglobin levels and complications that may occur in premature infants.
To compare the hematology of umbilical cord blood, umbilical cord clamp to slow the concentration of blood. Hemoglobin level flight, and the complications that may occur in premature infants.
To compare the effects on hematology of rolling the umbilical cord blood and umbilical cord clamp slowly towards the concentration of blood. Hemoglobin levels and complications that may occur in premature infants.