Banking and storage
Pioneers in cryopreservation
As part of a global leader in women’s health, City Fertility and CHA Medical Group, we have access to state-of-the-art fertility preservation technology.
With CHA Medical Group being the first in the world to develop the vitrification (rapid freezing) method of cryopreservation, now a standard method used globally for egg, sperm and embryo freezing and storage, you can confidently safeguard your selected donor sperm and embryos (where applicable) for future use.
![](https://addamdonorbank.com.au/wp-content/uploads/2020/10/CHA-Fertility-Seoul-Station_03-1140x684.jpg)
What is Cryopreservation?
Cryopreservation also knowns as vitrification is the procedure whereby cells are frozen to preserve them for future use. Scientists freeze the cells using a special media then keep the vials in liquid nitrogen at minus 196C. Sperm, eggs and embryos can be stored for many years while maintaining a reasonable quality.