Tag: sperm vitality test


Sperm vitality test

Necrospermia is a male fertility problem characterized by the presence of dead sperm in the ejaculate. Necrospermic men, however, are able to have biological offspring thanks to assisted reproductive technologies.

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Analysis of sperm vitality

Eosin stain in the evaluation of sperm viability

This test is performed when undergoing a seminogram in those cases where the number of immotile sperm is over 40%. It allows us to check whether sperm are dead or alive but immotile.

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