K3587 answered Wednesday October 6 2004, 11:05 pm: Sperm, like the AIDS virus, is anaerobic, meaning it cannot exist in open air. I believe it can live up to a grand total of 5 minutes, at which point there is nothing alive inside.
MFS answered Wednesday October 6 2004, 9:21 pm: Refrigerated, it can live quite a while. Cryogenically frozen, it can exist in stasis indefinitely.
Beyond that, I've no clue, nor should it be a concern for anyone unless you have some really strange habits that you don't need to be sharing with anyone. [ MFS's advice column | Ask MFS A Question ]
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