Sperm Freezing Preservation
The sperm freezing preservation preserves sperm inside -196 °C in Liquid Nitrogen, which can be saved up to 10 years. For men that do radiation therapy, men that use birth control, or men that cannot give sperm collection to combine with the egg on the same day , the clinic is able to provide the preserve sperm with the sperm freezing.
Factors for a successful sperm freezing include:
•The sperm quality before freezing
•The sperm type and strength of protective layer
•Freezing and Soluble temperature