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Diaphragms

PRISM Inc.

A diaphragm is a latex or silicone dome that covers the cervix to prevent sperm from entering the uterus.


There are four types of diaphragms:


  • Arching spring diaphragm

  • Coil spring diaphragm

  • Flat spring diaphragm

  • Wide seal rim diaphragm


The last type is made of silicone and is meant for people allergic or sensitive to latex. Your doctor can help you decide which diaphragm type is best for you.​


Diaphragms do not protect against STIs. Condoms and dental dams are the only forms of contraception that can prevent STIs.


How to ​Use a Diaphragm


Diaphragms must be used with spermicide to prevent pregnancy. Spermicide is a foam, gel, or cream that kills sperm.


Diagram of how to use a diaphragm
Diagram of how to use a diaphragm (Image Source: PRISM FL, Inc / Amelia St. Peter)

  1. Apply 1 teaspoon of spermicide to the inside of the diaphragm, as well as around the rim.

  2. Fold the diaphragm with the dome pointing down.

  3. Insert the diaphragm into the vagina and aim for the tailbone.

  4. Push the diaphragm as far back as it will go.

  5. Push the front rim of the diaphragm behind the pubic bone.

  6. If you have sex more than once, apply more spermicide to the vagina without removing the diaphragm.

  7. After sex, leave the diaphragm in for at least 6 hours.

  8. Hook your finger on the front rim, then pull down and out.


Safety Practices


  • Do not use a diaphragm during your period.

  • A diaphragm can be inserted up to 18 hours before sex

  • Do not leave a diaphragm in for more than 24 hours, as this can cause toxic shock syndrome or infection

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PRISM FL, Inc (EIN: 85-0891778) is a tax-exempt non-profit organization under Internal Revenue Code (IRC) section 501(c)(3). Donations and other contributions to PRISM FL, Inc. are tax-deductible under IRC Section 170.

 

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