Testicle sterilisation, also known as a vasectomy, is a surgical procedure that provides permanent contraception. During a vasectomy, a healthcare professional cuts or blocks the tubes (vas deferens) that carry sperm from the testicles to the urethra, preventing sperm from being released during ejaculation.
Vasectomy is a quick and simple outpatient procedure that is usually performed under local anaesthesia. After a vasectomy, you must still use a barrier method of contraception, such as a condom, until semen has been tested and found to be free of sperm. This is typically several months after the procedure.
Vasectomy is considered to be a very effective form of contraception, with a failure rate of less than 1%. However, it is important to note that vasectomy does not provide protection against STIs, so it is important to use a barrier method to reduce the risk of STI transmission.
The procedure is considered to be permanent, and reversal is not always possible. Vasectomy should only be considered when you are certain that they do not want to reproduce.
It is important to talk to a healthcare professional about the risks and benefits of sterilisation, and to discuss any health conditions or medications that may affect the procedure. If you are considering vasectomy, it is important to understand that the procedure is irreversible and that you should be fully committed to the decision before proceeding.
Page last reviewed: 6 August 2024