Tag: semen reference values


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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Evaluating the semen sample

The seminogram is a comprehensive test that evaluates different semen parameters, such as quantity, motility, morphology and vitality. The WHO has established a set of reference values to determinate whether a patient is fertile or not.

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