TESA / TESE
TESA/TESE
Testicular Sperm Extraction (TESE) and Testicular Sperm Aspiration (TESA) at Ferticare IVF Assist
At Ferticare IVF Assist, we offer advanced surgical sperm retrieval techniques—Testicular Sperm Extraction (TESE) and Testicular Sperm Aspiration (TESA)—to assist men facing infertility challenges.
Our Process
Understanding TESE and TESA
TESE (Testicular Sperm Extraction)
This surgical procedure involves making a small incision in the testis to extract tissue samples. The samples are then processed in our embryology laboratory to retrieve viable sperm cells for use in Intracytoplasmic Sperm Injection (ICSI).
TESA (Testicular Sperm Aspiration)
In this minimally invasive procedure, a fine needle is inserted into the testis to aspirate fluid and tissue under negative pressure. The aspirated material is processed to extract sperm cells for ICSI.
Indications for TESE and TESA
These procedures are recommended for men experiencing:
- Obstructive Azoospermia: Blockages in the epididymis or ducts of the testes due to prior surgeries, infections, or congenital conditions, preventing sperm from reaching the ejaculate.
- Non-Obstructive Azoospermia: Extremely low sperm production where sperm are not present in the ejaculate but may be retrieved directly from the testicular tissue.
Frequently Asked Questions (FAQs) About IVF
TESE involves a small incision to extract tissue from the testis, while TESA uses a fine needle to aspirate tissue and fluid. Both aim to retrieve viable sperm for Intracytoplasmic Sperm Injection (ICSI) and are chosen based on individual conditions and preferences.
These procedures are recommended for men with obstructive or non-obstructive azoospermia, particularly if previous attempts at retrieving sperm through ejaculation have not been successful. They are ideal for men with blockages or very low sperm production.
TESE and TESA are typically performed under local anesthesia or light sedation to ensure comfort. Most patients experience minimal discomfort and can resume normal activities within a few days.
Success rates vary based on the underlying condition but are generally high, especially for obstructive azoospermia. For non-obstructive cases, successful retrieval depends on individual testicular health and sperm production levels.
Yes, any viable sperm retrieved can be cryopreserved (frozen) for future fertility treatments, reducing the need for repeated procedures.
While TESE and TESA are safe, there may be minor risks, such as swelling, discomfort, infection, or bruising at the site of extraction. Your doctor will discuss these risks before the procedure.
Most patients can return to their regular routines within a few days, although strenuous activities should be avoided for a week to allow full healing.
Our Commitment to Your Success
At Ferticare IVF Assist, our experienced team utilizes state-of-the-art techniques to maximize the chances of successful sperm retrieval while ensuring patient comfort and safety.