Cryopreserved specimens, when properly stored, will remain viable for an indefinite amount of time. Pregnancies have been reported for cases in which the sperm has been stored for 20 years prior to thawing and insemination.
Cryopreserved specimens, when properly stored, will remain viable for an indefinite amount of time. Pregnancies have been reported for cases in which the sperm has been stored for 20 years prior to thawing and insemination.