Diaphragm (birth control)
Diaphragm (birth control)
The Diaphragm (pronounced: /ˈdaɪəˌfræm/) is a type of birth control device that is used by women. It is a shallow, dome-shaped cup made of latex or silicone that is inserted into the vagina to cover the cervix, preventing sperm from entering the uterus.
Etymology
The term "diaphragm" comes from the Greek word diáphragma, which means 'partition'. In the context of birth control, it refers to the device's function as a barrier or partition that prevents sperm from reaching the uterus.
Usage
To use a diaphragm, it must be inserted into the vagina before sexual intercourse and left in place for at least six hours after. It is often used in conjunction with a spermicide to increase its effectiveness. The diaphragm must be fitted by a healthcare professional to ensure it is the correct size and is being used correctly.
Effectiveness
When used correctly and consistently, the diaphragm is 94% effective at preventing pregnancy. However, its effectiveness can decrease if it is not used correctly, if it is not the correct size, or if it is not used every time a woman has sex.
Related Terms
- Cervix: The lower part of the uterus that the diaphragm covers to prevent sperm from entering.
- Spermicide: A substance that kills sperm, often used with a diaphragm to increase its effectiveness.
- Birth Control: Methods used to prevent pregnancy.
- Barrier Method: A type of birth control that works by physically preventing sperm from reaching the egg.
Side Effects
Some women may experience side effects from using a diaphragm, such as urinary tract infections, vaginal irritation, or an allergic reaction to the material of the diaphragm or spermicide. It does not protect against sexually transmitted infections (STIs).
See Also
External links
- Medical encyclopedia article on Diaphragm (birth control)
- Wikipedia's article - Diaphragm (birth control)
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