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Podcast: Sneaky sheep, substandard stallions and sperm wars

Stories of sneaky sheep, substandard racing stallions, and news from the front lines of the sperm wars ...
3-20-2019 agneau merinos sperme congele

Birth of lambs from 50-year-old frozen sperm ‘bodes well’ for human fertility

Semen frozen back in 1968 has been used to impregnate dozens of Merino ewes, resulting in healthy lambs. The Australian ...