你即將離開本站

並前往https://www.plannedparenthood.org/learn/birth-control/condom/how-effective-are-condoms

What Is the Effectiveness of Condoms? - Planned Parenthood

If you use condoms perfectly every single time you have sex, they're 98% effective at preventing pregnancy. But people aren't perfect, so in real life condoms ...

確定！ 回上一頁

查詢 「Define effectiveness」的人也找了：

  1. effectiveness中文
    2.
  2. Effectiveness
    3.
  3. Efficiency
    4.
  4. Effectiveness definition
    5.
  5. effectiveness意思
    6.
  6. effectiveness用法
    7.
  7. effectiveness醫學中文
    8.
  8. Cost-effectiveness
    9.