PESA (Percutaneous Epididymal Sperm Aspiration)
Percutaneous Epididymal Sperm Aspiration (PESA) is a minimally invasive procedure that retrieves sperm directly from the epididymis. It is especially effective for men with obstructive azoospermia or other conditions where sperm is not present in the ejaculate. The retrieved sperm can then be used in fertility treatments such as Intracytoplasmic Sperm Injection (ICSI), giving couples a reliable path forward to parenthood.
At Lifespan Birth, PESA is performed in a modern, supportive environment designed for safety, comfort, and high success rates.
What is PESA?
PESA is carried out under local anesthesia using a fine needle to collect sperm from the epididymal fluid. The collected sample is then processed in our laboratory to isolate viable sperm, which can be used immediately in advanced treatments like ICSI.
This procedure enables sperm retrieval even when natural ejaculation is not possible.
PESA is generally safe, with only minimal risks such as:
Mild bleeding
Temporary discomfort
Rare infection (closely monitored and managed)
Most patients return to normal activities within a few days.
Who is Suitable for PESA?
PESA may be recommended for men who have:
Obstructive azoospermia (blockages preventing sperm release)
History of vasectomy or congenital absence of the vas deferens
Inability to produce sufficient sperm through ejaculation
PESA Procedure and Success Rates
The procedure is simple, quick, and performed on an outpatient basis.
Steps of the PESA procedure:
Advantages of PESA
Taking the Next Step
For men facing obstructive azoospermia or related infertility challenges, PESA offers a proven, minimally invasive solution. Our specialists ensure the procedure is carried out with precision, care, and the highest standards of safety. Contact us today to learn more about PESA and how it may fit into your fertility journey.
Why Choose LIFESPAN?
LIFESPAN is your trusted partner in infertility care, combining world-class medical expertise, the latest fertility technologies, and a welcoming, luxury environment.
Expertise with Assurance : Guided by the dedication of our experienced medical team and proven success rates, we deliver trusted care from the very first step — and share this confidence with you by providing a 2nd FET within the same cycle, when aligned with your individual care needs.
Comprehensive Care & Personalized Support : Our professional support team is ready to advise and guide you at every stage of your journey. We ensure a smooth experience with attention to every detail, including providing first-class accommodation and private transfers, and patient care service if desired.
Proven Success Rates : Our consistently high outcomes reflect not only advanced medical excellence but also the quality and dedication of our team. We are committed to giving you the best chance of success at every step of your fertility journey.
State-of-the-Art Facilities : Our advanced laboratories and modern comforts are designed to support you with precision and care at every stage.
FAQs About PESA
PESA retrieves sperm directly from the epididymis when ejaculated sperm is not available due to blockages or other causes.
No. It is performed under local anesthesia, with only mild discomfort afterward.
Most patients recover quickly and return to normal activities within a few days.
Risks are minimal, including temporary discomfort, slight bleeding, or infection.
Success rates for retrieving viable sperm are typically 50–60%, depending on the underlying condition.
Related Services & Information
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