Genital surgery and andrology
Vasectomy
Updated: 3 October 2026
My pathway: before, during, after
01Indications
Male contraception intended to be permanent, after informed decision-making.
02Preparation
Discuss alternatives, future parenthood and the uncertain success of any reversal.
03What happens
The vas deferens tubes are interrupted, usually under local anaesthesia.
04Follow-up
Continue other contraception until laboratory confirmation and medical clearance. Follow the semen-testing protocol.
05Expected results
Highly effective after clearance; does not directly reduce testosterone production.
06Risks and limitations
Persistent pain, haematoma or rare failure; does not protect against sexually transmitted infections.
Questions for your consultation
- Why this procedure rather than another option?
- What benefit should I expect in my case?
- When can I resume activities and whom should I contact if problems occur?
Medical references
These guides describe treatment options without implying that every technique is offered at the practice. Indications, anaesthesia and recovery are individualised.
Explore this topic further
Continue with related explanations of how the body works and treatment options.