What is a cervical cap and how effective is it?
A cervical cap is a small, dome-shaped device made from soft silicone that is inserted into the vagina and fits snugly over the cervix to prevent pregnancy. It works by blocking sperm from entering the uterus and also by stopping sperm from reaching an egg.
The effectiveness of a cervical cap can vary depending on factors such as correct and consistent use, as well as individual differences. When used perfectly every time, the cervical cap is about 86% effective at preventing pregnancy. However, with typical use, it is around 71-86% effective. It’s important to note that the cervical cap does not protect against sexually transmitted infections (STIs).
How and who puts the cervical cap in?
The cervical cap is typically inserted into the vagina and placed over the cervix by the person using it. Here’s a general overview of how it’s done:
- Wash your hands thoroughly with soap and water.
- Find a comfortable position, such as squatting or sitting on the toilet.
- Pinch the sides of the cervical cap together and fold it in half.
- Insert the folded cervical cap into your vagina, aiming towards the back of your vagina.
- Push the cervical cap up and back as far as it will go, so it covers the cervix.
- Check to make sure the cervix is completely covered by feeling around the edges of the cap.
- To remove the cervical cap, hook your finger under the rim and gently pull it out.
It’s important to follow the instructions provided with the cervical cap and practice inserting and removing it before using it for contraception. In some cases, a healthcare provider may need to help with the initial fitting and instruction on how to use the cervical cap correctly.
For other birth control measures, see this page.
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