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How long will frozen semen last?

April 26, 2017frozen Semen

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How long will frozen semen last?

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As long as the semen is not thawed, and is properly maintained in a liquid nitrogen storage tank, the working life is believed to be nearly unlimited. At SBS we have produced pregnancies with semen stored for more than 20 years. By utilizing the highest quality freezing extenders available, computer controlled rate cell freezers and maintaining rigidly controlled storage conditions, SBS maximizes the duration of sperm survival.