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减少孕产妇死亡率的新技术和未充分使用的技术

Vivien Davis Tsu1

  • 1Program for Appropriate Technology in Health (PATH), 1455 NW Leary Way, Seattle, WA 98107-5136, USA. vtsu@path.org

Lancet (London, England)
|January 16, 2004
PubMed
概括

No abstract available in PubMed .

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Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although vasectomy...