Tag: sperm head


Sperm formation

It takes place in testicles and lasts two months and a half approximately. It is the maduration of some cells that split, madurate, and eventually become spermatozoa.

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IMSI (Intracytoplasmic Morphologically Selected Sperm Injection)

Super ICSI

IMSI is based on the technical developments of the microinjection procedure known as “ICSI”. Within IMSI, sperm selection is carried out through further evaluation of their appropriate morphology, since it is possible to observe them with a 6,300 magnifications facing the 400 magnifications of common ICSI. Therefore, certain microstructural aspects of sperm which may go unnoticed for the embryologist’s eye can be displayed in detail.

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