Short-term Semen Cryobanking
Short-term semen cryobanking is the depositing, freezing and storage of sperm at a sperm bank for less than one year. Cryobanked sperm is then used in artificial insemination, in vitro fertilization (IVF) and other fertility treatment procedures.
Long-Term Semen Cryopreservation
Proven, time-tested techniques enable semen specimens and embryos to be frozen and stored indefinitely in liquid nitrogen. According to the donor’s specific wishes, these specimens and embryos can later be thawed and used in an attempt to conceive through artificial insemination, IVF or other fertility treatment techniques.
Cryopreservation Technique and Identification
Each sample (ejaculate) is mixed with a special media or solution to help provide protection during freezing and thawing. The samples are then placed in special plastic vials, which are coded, and carefully frozen in liquid nitrogen vapor. Once frozen, the vials are immersed in liquid nitrogen in secure tanks at a temperature of -196° C (-371° F). The liquid nitrogen is independent of any source of power, and is regularly checked and replenished. Each patient is assigned a unique “cryo code” and the sperm sample is processed individually using permanently marked vials by our licensed and certified clinical lab scientists.