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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Physical Examination

Part of determining the factors that contribute to male infertility is to conduct a thorough general physical examination which includes 1) palpating on the testicles

Oxidative Stress & Male Infertility

What is oxidative stress? In our bodies, there are constant interactions going on between different molecules, and each reaction acts to balance out another, such

Retrograde Ejaculation

Under normal circumstances, ejaculation occurs as the semen is ejected through the urethra.  The urethra has another branch that leads away from the bladder, via

Maturation Arrest

Maturation arrest is defined as germ cells that fail to complete maturation to sperm cells. Limited data exist to characterize men with maturation arrest. Maturation

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