Cervical Cap

The cervical cap is a small silicone cup (it looks like a sailor’s hat) that covers the cervix to keep sperm out of the uterus. Spermicide, a substance containing chemicals to slow sperm down, is used with the cap for additional protection.

How effective is it against pregnancy?

  • Typical use: Prevents pregnancy 86% of the time

How to Use:

  • Must be used each time you have sex
  • Must apply spermicide each time you have sex
  • Place high in the vagina to cover the cervix
  • Place up to 2 hours before sex, and leave in place for 6-48 hours after sex


  • Can last several years
  • Low cost
  • Can be used while breastfeeding


  • Using spermicide may raise the risk of getting HIV and other STIs
  • Shouldn’t use if you have vaginal bleeding or infection
  • Increased risk of bladder infection
  • Does not protect against HIV or other STIs – use a condom with this method

More info: How Do I Use a Cervical Cap?

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