What is TESA in IVF

What is TESA in IVF

In the journey towards parenthood, many couples encounter various challenges, and for some, infertility becomes a daunting hurdle. In vitro fertilization (IVF) has emerged as a beacon of hope for those grappling with fertility issues. Within the realm of IVF, Testicular Sperm Aspiration (TESA) stands out as a revolutionary technique, offering a pathway to parenthood for individuals facing male infertility. This article aims to delve into the intricacies of TESA, shedding light on its process, benefits, and the role it plays in fulfilling the dream of parenthood.

What is TESA in IVF

TESA, or Testicular Sperm Aspiration, is a minimally invasive surgical procedure employed in cases of male infertility, particularly when there is a severe lack of sperm in the ejaculate. This technique is often utilized as part of assisted reproductive technologies, such as IVF, to retrieve sperm directly from the testicles. Unlike traditional methods like ejaculation, which may not yield viable sperm in certain cases, TESA offers a reliable means of obtaining sperm for fertilization.


The TESA procedure involves the extraction of sperm cells directly from the testicles using a fine needle under local anesthesia. A small incision is made in the scrotum, and a needle is carefully inserted into the testis to aspirate fluid and tissue containing sperm. These sperm are then isolated and utilized for IVF procedures, such as intracytoplasmic sperm injection (ICSI), where a single sperm is injected directly into an egg to facilitate fertilization.


TESA is typically recommended in cases where there is azoospermia, a condition characterized by the absence of sperm in the ejaculate. This could be due to various factors, including obstructive causes such as vasectomy or non-obstructive causes like testicular failure. Additionally, TESA may be indicated in individuals with severely low sperm counts or poor sperm motility, where conventional methods of sperm retrieval prove ineffective.

Benefits of TESA:
  1. Increased Success Rates: TESA significantly enhances the chances of successful fertilization and pregnancy, especially in cases of severe male infertility where traditional methods are unsuccessful.
  2. Minimal Discomfort: The procedure is minimally invasive and performed under local anesthesia, ensuring minimal discomfort for the patient.
  3. Customized Treatment: TESA allows for personalized treatment plans tailored to the specific needs of each individual or couple, optimizing the chances of conception.
  4. Avoidance of Genetic Disorders: In cases where genetic abnormalities are suspected, TESA allows for the screening of sperm for genetic defects, reducing the risk of passing on hereditary conditions to offspring.
Sunrise IVF Centre, Bareilly Best for Tesa

For individuals facing male infertility and seeking advanced reproductive technologies such as TESA, the Sunrise IVF Centre in Bareilly offers specialized services to fulfill the dream of parenthood. With state-of-the-art facilities and a team of experienced fertility specialists, Sunrise IVF Centre provides comprehensive diagnostic evaluations and personalized treatment plans to address diverse fertility challenges.

At Sunrise IVF Centre, individuals with nil sperm count or severe male infertility are offered hope and solutions through TESA technology. The centre’s expertise in performing TESA procedures ensures optimal outcomes, guiding couples towards achieving their long-awaited dream of parenthood. Call on: 8630268144.


Testicular Sperm Aspiration (TESA) stands as a beacon of hope for individuals grappling with male infertility, offering a pathway to parenthood where conventional methods fall short. With its minimally invasive nature, high success rates, and personalized approach, TESA has revolutionized the field of assisted reproduction, enabling countless couples to realize their dream of starting a family. For those in search of advanced fertility solutions, centers like Sunrise IVF Centre in Bareilly offer specialized services and expertise in TESA technology, making the journey towards parenthood a reality.

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