Sperm Aspiration & Retrieval
Testimonal
“We would absolutely recommend other couples to pursue IVF who face the challenge of obstructive azoospermia. Our advice for other couples considering IVF is to be mentally prepared for set backs, but good things can happen if you’re tenacious. It’s amazing to be part of this generation where medical innovations make the impossible >possible. We recommend Dr. Kuang and his staff without hesitation, YES! Dr. Kuang and his staff were genuine professionals and advocates for us through the whole journey. “
J & E (Albuqerque, New Mexico)
Azoospermia. Office sperm retrieval 01/17/07
IVF cycle 08/08
Pregnant 10 months later.
Baby born on 03/26/09
Sperm Retrieval
Sperm retrieval is reserved for the most severe cases of male infertility. The most common reason for sperm retrieval is when men have no sperm in their ejaculate (azoospermia). This can be due to a blockage in the plumbing (ex. Vasectomy) when the “sperm factory” or testicle is producing healthy amounts of sperm. This is “Obstructive Azoospermia.” The other situation is when the plumbing is wide open but sperm production is not occurring properly. This is “Non-Obstructive Azoospermia.” The success rates of sperm retrieval mostly depend on how well sperm are being produced.
Sperm Retrieval with ICSI, not IUI
Sperm retrieval with Intracytoplasmic Sperm Injection (the most commonly used form of In Vitro Fertilization) may be the treatment of choice or the only treatment available to certain couples. It is important to clarify that sperm retrieval is not used in conjunction with Intrauterine Inseminations (IUI). Sperm retrieval does not yield the millions of sperm that are needed for an IUI. Sperm retrieval focuses on getting enough sperm so that a single sperm can be chosen to be injected into a single egg to make an embryo.
What Types of Sperm Retrieval Are There?
A quick review of a man’s anatomy reminds us that behind the testicle (“sperm factory”) is the epididymis. This structure acts as a “refinery” where last minute touch-ups and adjustments are made to the sperm. Sperm can be retrieved from either the testicle or the epididymis depending on his reproductive capacity.
There are five main ways of retrieving sperm that each have their own peculiar acronyms:
1. MESA: MicroEpididymal Sperm Aspiration
2. PESA: Percutaneous Epididymal Sperm Aspiration
3. TESA: Testicular Sperm Aspiration
4. TESE: Testicular Sperm Extraction
5. Micro-TESE: Microsurgical Testicular Sperm Extraction
An aspiration is when tiny catheters are used to gently “suck” up sperm when they are in in the pipes of the epididymis or back in the testicular sperm factory. An extraction is when a small incision is make in the scrotum. A window is then opened over the testicle so that tiny pieces of sperm-producing tissue can be retrieved (each is the size of kernel of rice).
Which Option is Best for Us?
Having so many options is great because “one size does not fit all.” A comprehensive male fertility evaluation and a careful discussion with you and your partner will determine which option is the safest and the most efficient way to locate and retrieve sperm for you. Each option has its advantages and disadvantages:
As you can see, a lot of factors go into choosing the best option. At the Southwest Fertility Center for Men specializes in offering you all of these options. This is made possible by Dr. Kuang’s microsurgical expertise that opens up all these options for you.
Testimonal
“We were excited to find out we were pregnant. It will bring more joy and will change our lives. Our advice for couples looking at IVF is be prepared. It’s not easy to do IVF but it is worth it. Yes we would absolutely recommend Dr Kuang.”
J & J (Albuquerque, New Mexico)
Vasectomy 14 years ago. Sperm Retrieval 07/09/2008.
Baby born 05/01/2009.
Click here for after a vasectomy
Click here for ivf or icsi
Click here for azoospermia no sperm













