Tag: seminogram

Sperm donation in the USA

Using donor sperm to have a baby

The absence of a male partner or severe male infertility are the main causes as to why a single person or a couple starts a fertility treatment using donor sperm.

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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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Seminal quality

Cryptozoospermia or cryptospermia is a sperm pathology that may lead to male infertility and is characterized by a low sperm quantity. Actually, it causes the same symptoms as oligozoospermia, but more severely.

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Teratospermia: abnormal sperm morphology

It consists of an alteration within the sperm shape, in which more than 95% of sperm have an strange morphology, leading thus to male infertility because of an sperm factor.

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Donor selection

Young sperm donor

It is necessary that those men desiring to become sperm donors meet a series of strict criteria in order to be accepted as donors, ensure quality and, above all, prevent disease transmission.

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Male infertility detection test

Spermatic detection test

There are many men that suffer from male infertility. The classical test to evaluate their fertility is the sperm analysis; however, there are several parameters that can evaluate the sperm that are not studied, which means there are other ways of detecting male infertility.

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