This website has been developed and fully funded by Bayer plc for a UK audience only. Disclaimer and side effect reporting information can be found at the bottom of the page.

Male sterilisation

Male sterilisation

FAQS

    Vasectomy is intended to be permanent. In rare cases, however, a vasectomy can fail.

    It is possible to reverse a vasectomy, but the reversal procedure isn't always successful. It is also not usually funded by the NHS.

    Some men worry that they may experience erectile dysfunction after a vasectomy. However, it is rare for this to be a side effect of having a vasectomy.

    Yes. Having a vasectomy stops sperm getting into the semen, the fluid that is ejaculated. Semen is still produced and ejaculated after a vasectomy but it has no sperm in it so a woman's egg can't be fertilised.

    Yes, for the first 3 months. Not using another method for the first 3 months is the main cause of pregnancies among couples relying on vasectomy.

    Sterilisation, a permanent method of contraception, is available for both women and men. To distinguish the two the male sterilisation is often called “vasectomy“.

    GP visit

    Talking to your doctor

    Get the information you need for an informed discussion with your doctor.

     

    Learn more

    PP-UN-WHC-GB-0086 September 2023

    Disclaimer

    The health information on this site has been reviewed and approved by Bayer by an appropriately qualified medical reviewer. It is intended as general information only. It is not intended to replace a consultation with a healthcare professional, to provide specific medical advice or replace the patient information leaflet provided with your medicine. Treatments discussed here should be initiated under medical supervision. For full information including side effects and eligibility for treatment, please consult your healthcare professional. Always speak to your doctor or nurse for personal medical advice.

     

    Images on this site are stock images and for illustrative purposes only.

     

    Reporting side effects

    If you get any side effects whilst taking a medicine, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet. You can also report side effects directly via the yellow card scheme at www.mhra.gov.uk/yellowcard. By reporting side effects, you can help provide more information on the safety of medicines.