Hdn involves multiple steps that happen at different times throughout pregnancies.
Haemolytic Disease of the Fetus and Newborn
Haemolytic Disease of the Newborn. HDN information. | Patient
Description: HDN was first described by a French midwife, in a set of twins in Join the discussion on the forums. Kernicterus bilirubin encephalopathy is a serious risk and hypoglycaemia is common. The woman may have received a therapeutic blood transfusion. The incidence of haemolytic disease of the newborn HDN depends on the proportion of the population who are RhD negative.