Testicular Sperm Aspiration (TESA) is a minimally invasive procedure for retrieving sperm directly from the testicles. It is typically performed in men experiencing infertility due to conditions such as azoospermia (the absence of sperm in semen). When combined with assisted reproductive technologies like In Vitro Fertilisation (IVF) or Intracytoplasmic Sperm Injection (ICSI), TESA can significantly improve the chances of conception.
TESA is highly effective for men facing specific infertility challenges, including:
TESA is also useful in cases involving:
The testicular sperm aspiration method involves the following steps:
The procedure begins with administering local or general anaesthesia to numb the testicular area.
Once the anaesthesia is given, a fine needle is inserted to extract spermatic fluid directly from the testicular tissue.
The collected sample is examined under a microscope to identify and isolate viable sperm.
The retrieved sperm is stored or immediately used in assisted reproductive techniques.
Men experiencing infertility can benefit in various ways from undergoing TESA treatment:
While TESA treatment is generally considered safe, like any medical procedure, it carries some risks, including:
After undergoing the TESA procedure, patients should follow these instructions for a quick recovery:
If you experience unusual symptoms like nausea, vomiting, or difficulty urinating, consult your fertility specialist immediately.
At Dr Kamaraj Hospital, we adopt a patient-centered approach to TESA, focusing on addressing male infertility with precision and compassion.
We begin by reviewing the patient’s medical history and discussing any relevant factors that may contribute to infertility.
A thorough physical examination is conducted, followed by necessary tests to evaluate the patient's reproductive health and sperm production.
In some cases, additional specialised tests are performed to gather more specific information for an accurate diagnosis and an effective treatment plan.
Testicular sperm aspiration is a safe and minimally invasive procedure compared to other options.
Recovery typically takes 24-48 hours. Most men can resume normal activities after resting and avoiding heavy physical exertion during this period.
TESA is recommended for men with conditions like azoospermia (absence of sperm), those who have had a vasectomy, or individuals with ejaculatory dysfunction or other issues affecting sperm production or release.
TESA is performed under local anaesthesia, so the procedure itself is not painful. However, mild swelling, discomfort, or bruising may occur afterwards, which usually resolves within a few days.
Sexologist & Male Infertility Specialist
Infertility Specialist