Single Sperm Freezing

We have developed an innovative method of freezing individual sperm cells, and our method is now used in a growing number of places worldwide.

Conventional methods of sperm freezing require it to be frozen in large amounts, between 0.2-1.5 millilitre.  In cases where sperm count is low, this can make it difficult to find the sperm cells once thawed.

Our technique resolves this issue by freezing the sperm in a solution of only 1 microlitre!  This low volume makes it much easier to locate the valuable yet few sperm cells for their use in IVF.

In difficult azoospermia cases, the top priority is to ensure any recovered sperm is preserved properly.  This critical step, if successful, can lead to fatherhood.

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Testicular Anatomy

Within the oval-shaped testicle are several different bundles of cells, each of which contributes to sperm production and male sexual development in a unique way.

Varicocele

In order to properly function, the male reproductive system includes a system of veins that manage the blood from the testicles, known as the pampiniform

Y Chromosome Microdeletion

The Y chromosome is passed on to the next generation through the sperm cells, and it carries the genes which control testicular development and sperm

Testicular Sperm Extraction (TESE)

Testicular Sperm Extraction (TESE) For conventional TESE, a random incision is made in the testis and a sample of tissue is removed and analyzed.  

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