Internationally,<unk>  rates are vastly different. While female sterilisation is the most widely used method worldwide, with 223 million women relying on it, only 28 million women rely on their partner's<unk> . In the world's 69 least developed countries less than 0.1% of men use<unk> es on average. Of 54 African countries, only ten report measurable<unk>  use and only Swaziland, Botswana, and South Africa exceed 0.1% prevalence. country<unk>  usage notes Canada 22% "of all women rely on<unk> " UK 17% - 21% only range given New Zealand 17% - 21% only range given South Korea 17% - 21% only range given Australia ~10% Belgium ~10% Denmark ~10% Spain ~10% Switzerland ~10% Nepal 7.8% Brazil 5.1% Colombia 3.4% Swaziland 0.3% Botswana 0.4% South Africa 0.7% In North America and Europe<unk>  usage is on the order of 10% with some countries reaching 20%. Despite its high efficacy, in the United States,<unk>  is utilized less than half the rate of the alternative female tubal ligation. According to the research,<unk>  in the US is least utilized among black and Latino populations, the groups that have the highest rates of female sterilization. New Zealand, in contrast, has higher levels of<unk>  than tubal ligation. 18% of all men, and 25% of all married men, have had a<unk> . The age cohort with the highest level of<unk>  was 40–49, where 57% of men had taken it up. Canada, the UK, Bhutan and the Netherlands all have similar levels of uptake.
Vasectomy
Hymenotomy
Chemical castration
Vaginectomy
Sacrohysteropexy
Menstrual extraction
Prolotherapy
Vasoepididymostomy