Frozen sperm: Freezing sperm to preserve its potential for fertilization, unless in liquid nitrogen at "minus 347 degrees Fahrenheit". Freezing in a household refrigerator will not preserve vitality for very long. "Sperm Banks" are best sources for liquid Nitrogen preservation.
Answered 12/22/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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