A surgical procedure, to cut or seal the tubes that carry sperm or to block the fallopian tubes, to permanently prevent pregnancy
Female sterilisation: More than 99% effective. Around 1 in 200 women will become pregnant in their lifetime after being sterilised.
Male sterilisation or vasectomy: Around 1 in 2,000 men can become fertile again in their lifetime after a vasectomy
You should talk to your doctor or health professional about your circumstances and provide information before you decide on using this method of contraception