Diaphragm or Cap with spermicide
How reliable is it?
- With careful use 4 to 8 women in 100 will get pregnant in the first year of use.
- With less careful use 10 to 18 women in 100 will get pregnant in the first year of use.
How it works
- A flexible rubber device used with spermicide, is put into the vaginato cover the cervix and must stay in for atleast 6 hours after sex.
- Must be specially fitted to make sure it is the right size.
Advantages
- Can be put in at any time before sex (if more than 3 hours before, extra spericide is needed).
- May protect agaist cancer of the cervix and some sexually transmitted diseases.
- There are a variety of types to choose from.
Disadvantages
- Putting it in can interrupt sex.
- Extra spermicide is needed if you have sex again.
- Cystutus can be a problem for some diaphragm users. Changing to a slightly smaller or softer rimmed diaphragm or cap can help.
Comments
- Some people are sensitive to spermicide.
- Fitting should be checked every 12 months and if you gain or lose more than 3 kg (7lbs), or have a baby, miscarriage or abortion.
- Do not leave in for more than 30 hours.