Cryopreservation is the process that preserves cells (e.g., gametes, embryos), tissues (e.g., testicular or ovarian fragments) or biologic material (e.g., semen) at a very low temperature for future use.

See more:

• What is Cryopreservation
• Embryo Cryopreservation
• Sperm cryopreservation
• Oocyte cryopreservation