Vasectomy provides a safe, effective, and permanent solution for male contraception in Belfast and Northern Ireland. Performed by Dr Stephen Monaghan, this minor procedure offers long-term peace of mind without affecting hormones or sexual function, making it a trusted option for men seeking reliable, low-maintenance contraception within a discreet, expert-led clinical environment.
No. A vasectomy does not affect testosterone levels, sex drive, erections, or ejaculation. The procedure blocks the vas deferens to prevent sperm from entering the semen. Hormone production remains unchanged, meaning libido, sexual performance, and orgasm feel the same. Most patients notice no difference in sexual function after recovery.
Vasectomy is a safe and low-risk procedure, but minor complications can occur. These may include temporary swelling, bruising, mild discomfort, or infection. Serious complications are rare. Most patients recover quickly with appropriate aftercare, and following clinical guidance helps minimise risks and supports a smooth and uncomplicated recovery process overall.
A vasectomy does not provide immediate contraception. Patients must continue using protection until a follow-up semen test confirms no sperm are present. This test is usually performed around 16 weeks after the procedure. Only once clearance is confirmed can the vasectomy be considered fully effective and reliable for long-term contraception.
Most patients can return to work within a few days after a vasectomy, depending on the nature of their job. Those with physically demanding roles may need additional rest and recovery time. Following aftercare advice, including avoiding strenuous activity, helps support healing and ensures the best possible outcome after the procedure.
The procedure is performed under local anaesthetic, so discomfort during treatment is minimal. Patients may feel slight pressure but not pain. Mild soreness or swelling can occur afterward, typically resolving within a few days. Most patients describe the experience as manageable and can return to normal activities within one week.
A vasectomy is typically a single procedure completed in one appointment. In rare cases, follow-up may be required, but most patients only need one treatment. You will attend a follow-up semen analysis to confirm the procedure was successful before relying on it as contraception.