Cord blood testing Cord blood refers to a sample of blood
collected from the umbilical cord when a baby is born. The
umbilical cord is the cord connecting the baby to the mother's
womb. This article focuses on cord blood testing done to
evaluate a newborn's health. How the test is performed
Immediately after the birth of your baby, the umbilical cord is
clamped and cut. If cord blood is to be drawn, another clamp is
placed 8 to 10 inches away from the first, then the isolated
section is cut and a blood sample is collected into a specimen
tube. How to prepare for the test No special preparation is
necessary for this test. How the test will feel You will not
feel anything beyond the normal birthing process. Why the test
is performed Cord blood testing is done to determine the
following: - Blood culture (if an infection is suspected) -
Blood gases, to evaluate the oxygen, carbon dioxide, and pH
levels - Blood sugar level - Blood type - Complete blood count
(CBC - Platelet count Normal values mean that all items