A vasectomy is a minor surgical procedure that involves cutting the vas deferens—the tubes that carry sperm from the testicles to the urethra. This procedure is a safe, reliable, and permanent method of contraception that renders a man infertile.

At Melbourne Urology Centre, our experienced urologists can help determine if a vasectomy is the right choice for your individual needs. While reversal procedures exist, vasectomy should be considered irreversible, as reversal is not always effective.

Who is Suitable for a Vasectomy?

Vasectomy may be appropriate for men who:

  • Are certain they do not wish to have children in the future
  • Already have children and have decided not to have more
  • Have a genetic condition or serious health concern that they do not wish to pass on

Advantages of a Vasectomy

  • Permanent contraception with a high success rate
  • Does not affect libido, erections, or ability to ejaculate
  • A quick procedure with minimal recovery time
  • No ongoing cost or effort compared to other contraceptive methods

How Is a Vasectomy Performed?

  • Takes approximately 15–30 minutes
  • Performed under light sedation or a quick general anaesthetic
  • A small incision (5 mm) is made on each side of the scrotum
  • The vas deferens is located, cut, and a small segment removed
  • The ends are tied and sealed using diathermy to prevent reconnection
  • No stitches are usually needed on the skin, or dissolvable sutures may be used

What to Expect After Your Vasectomy

  • Minor pain, swelling or bruising in the scrotum or groin area is normal
  • You’ll need someone to drive you home if you’ve had anaesthesia
  • Most men can resume light activities after 1–2 days
  • Avoid heavy lifting or strenuous activity for 1 week
  • Sexual activity may resume after 48 hours if comfortable, but contraception is still required

Procedure Outcomes

  • Vasectomy is among the safest and most effective forms of contraception
  • It is not immediately effective
  • It typically takes 2–3 months and at least 20 ejaculations to clear sperm
  • A post-vasectomy semen test is required to confirm sterility
  • Vasectomy does not protect against STIs

Post-Operative Care 

What to Expect

  • Mild bruising or swelling may occur
  • Some minor bleeding from the incision is normal; use a light pad if needed
  • Scrotal discomfort typically settles within 1 week
  • Dissolvable sutures may take a few weeks to dissolve