There are several methods for retrieving sperm from the male body, ranging from natural ejaculation to medical procedures.
Methods of Sperm Retrieval
Here are some common ways sperm can be collected:
- Ejaculation: The most common and natural method of sperm retrieval is through ejaculation during sexual intercourse or masturbation.
- Testicular Sperm Aspiration (TESA): This is a medical procedure used when natural ejaculation isn't possible, or when a man has low sperm count, or a blockage preventing sperm from leaving the body.
Testicular Sperm Aspiration (TESA)
TESA is a minimally invasive surgical procedure, where sperm is directly extracted from the testicles. Here's a breakdown of the procedure:
- Anesthesia: Local anesthesia is used to numb the area.
- Procedure: A needle is inserted into the testicle, and tissue containing sperm is aspirated or drawn out.
- Purpose: TESA is typically used for men undergoing IVF/ICSI treatment with their partner. It is scheduled in coordination with the female partner's egg retrieval procedure, since retrieved sperm is immediately used for fertilization.
Summary of Sperm Retrieval Methods
| Method | Description | Use Case |
|---|---|---|
| Ejaculation | Natural expulsion of semen | Fertility, conception |
| TESA | Surgical aspiration of sperm directly from the testicles | Fertility treatment where ejaculation is not possible, or sperm quality/count is poor |
Additional Considerations
- The method used to retrieve sperm will depend on individual circumstances and the goals of the procedure (such as natural conception or fertility treatment).
- It is important to consult a healthcare professional to determine the most appropriate method for your specific needs.
- TESA is performed under local anesthesia, making it a relatively low-risk procedure, but it is still important to be aware of possible complications.
