What method does CCB use to process donor specimens?
California Cryobank uses Density Gradient Processing to prepare IUI ready donor specimens. While more costly and time consuming, density gradient processing is superior to other methods. It eliminates white cells that are associated with bacteria, viruses and infection. It pre-selects sperm that are morphologically normal, have superior mobility, and have a lower incidence of DNA anomalies. It removes all traces of seminal plasma, thus reducing post-insemination cramping.
