Doctor, my husband's report has come out, and his sperm is only a few million, even hundreds of thousands... Do we still have hope of becoming parents? "At the clinic of Tulip International Reproductive Center, we often hear such worried questions.

A diagnosis of 'severe oligozoospermia' is like a 'death sentence' for many families on the path to reproduction.

However, in today's rapidly changing world of assisted reproductive technology, we will unravel the hidden challenges behind severe oligozoospermia and tell you that even if the sperm count is urgent, hope still exists.

Q1: What is' severe oligozoospermia '? Why does it make patients so desperate?

A: Severe oligozoospermia, commonly referred to as "severe oligozoospermia" and "severe asthenozoospermia" in medicine, typically includes one or more of the following diagnostic criteria:

Sperm concentration is extremely low: the number of sperm per milliliter of semen is far less than 5 million, even less than 1 million.

Poor forward motility: The proportion of sperm that can swim forward is extremely low, even zero (completely immobile).

The sample size is extremely small: some patients even require testicular puncture surgery (TESE) to obtain single digit sperm.

The patient feels hopeless because in a natural state, it takes tens of millions or even billions of sperm "armies" to pass through numerous obstacles before a lucky one can finally combine with the egg. When the 'military strength' sharply decreases to such a point, the probability of natural conception is almost zero, which is undoubtedly a huge blow.

Q2: What are the core challenges in treating severe oligozoospermia using in vitro fertilization (IVF) technology?

A: Even with the help of IVF, severe oligozoospermia poses three major challenges to laboratory technology:

The difficulty of finding sperm: In a very small semen sample, finding sperm with normal morphology and vitality is like searching for a needle in a haystack. This is a great test of the experience and patience of embryologists.

The difficulty of preserving sperm: both fresh samples and precious sperm obtained through testicular puncture are extremely rare in quantity. In the conventional processing and freeze-thaw process, even minor losses can result in a complete annihilation. Traditional freezing techniques are difficult to ensure the survival rate of single digit sperm.

The difficulty of using sperm well: Once the sperm is found, how to ensure that it can successfully fertilize the egg? These 'surviving' sperm may already have functional defects, and conventional IVF methods (allowing sperm and egg to freely combine) are almost impossible to succeed.

Q3: How did the Tulip International Reproductive Center overcome these technical difficulties?

A: In response to the three major challenges mentioned above, Tulip International Reproductive Center has established a systematic solution, with the core of "precise positioning, fine operation, and ultimate preservation".

Coping with "not found" - IMSI high-power microscope selection technology: We are equipped with the IMSI (Intracellular Morphology Selection Single Sperm Injection) system. It can enlarge sperm to over 6000 times (conventional ICSI is 200-400 times), allowing embryologists to clearly observe the head morphology and internal structure of sperm, and select the most "robust" one, greatly increasing the probability of finding high-quality sperm.

Coping with "poor use" - Piezo ICSI piezoelectric injection technique: Traditional ICSI uses a sharp needle to puncture the egg cell membrane to inject sperm, which may cause significant damage to the egg. The Piezo ICI technology utilizes ultrasonic vibration to penetrate the egg membrane in a more gentle manner, significantly reducing physical damage to the egg and improving fertilization rates and subsequent embryonic development potential.

Dealing with the problem of "inability to preserve" - Micro sperm freezing technology: We use advanced micro sperm freezing carriers and technologies to freeze and preserve sperm at the "single digit" level. This technology can minimize the toxicity of cryoprotectants and ensure that every precious sperm can be quickly and accurately found after thawing, with a much higher cryopreservation recovery rate than traditional methods.

Q4: Can you share a real case to show us the practical application effect of this technology?

A: Of course you can. Mr. Wang, who is 36 years old, and his wife have been trying to conceive for many years without success. Mr. Wang has been diagnosed with "Klinefelter syndrome" (a congenital testicular hypoplasia caused by chromosomal abnormalities), where no sperm can be found in the semen (azoospermia).

Desperate attempts: After consulting with multiple hospitals in China, they almost always received the answer of 'unable to conceive'. With the last glimmer of hope, they arrived at the Tulip International Reproductive Center.

Key step: Our male specialist, Mr. Wang, arranged a Micro TESE procedure for sperm extraction. After several hours of meticulous operation, less than 20 usable sperm were finally found in several areas of the seminiferous tubules of the testis.

Technical relay: These precious 20 sperm were immediately packaged and stored by our laboratory team using micro freezing technology. After the female partner induced ovulation and egg retrieval, we thawed a portion of the sperm and selected the best shaped ones using IMSI technology. Then, we injected the 8 mature eggs retrieved using Piezo ICI technology.

Result: Ultimately, 6 eggs were successfully fertilized and 3 high-quality blastocysts were cultivated. After the first transplant, Mrs. Wang successfully became pregnant and welcomed their long-awaited healthy baby last year.

If you or your partner are also facing the challenge of severe oligozoospermia, do not give up hope too early. The development of modern assisted reproductive technology has turned many past impossibilities into possibilities. 'One sperm can also give birth to a life' is not a slogan, but a reality created by science and craftsmanship.

At Tulip International Reproductive Center, we have prepared a full chain solution for you, from precise diagnosis to advanced laboratory technology, just to steadily catch that hard won "precious child" and help you fulfill your family dream.

For fertility consultation in Kyrgyzstan, please contact your dedicated consultant

/Fertility Consultation /

Dr.Chan

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