California Sperm Bank Est. 1980
Banking at Fertility Center of CaliforniaThe purpose of cryopreserving semen is to help assure a chance of conception at some time in the future. Read more...
Embryos are eggs that have already been fertilized with sperm. They are allowed to mature to a certain level that allows them to be cryopreserved (frozen). The embryos once frozen will be potentially useful for thawing out years afterwards. Read more ...
.