P50: Fetal blood loss

P50.9: Fetal blood loss, unspecified

The placenta forms in the mother’s womb during pregnancy. The placenta consists of cells from the mother and cells from the unborn child. The umbilical cord connects the child to the placenta. During pregnancy the umbilical cord connects the child's blood circulation to the mother's. The child receives nutrients and oxygen via the blood vessels in the umbilical cord. A child may lose blood when there are problems with the placenta or umbilical cord.