DIAPHRAGAMS AND CAPS

Diaphragms and caps are barrier methods of contraception. They fit inside your vagina and cover your cervix. Vaginal diaphragms are circular domes made of thin soft rubber with flexible rim. Cervical caps are similar.

If used according to instructions they are 92-96% effective. This means that between 4 and 8 women in 100 will get pregnant in a year.

If they are not used according to instructions more women will get pregnant.

A diaphragm or cap stops sperm reaching an egg. It covers your cervix while the spermicide kills any sperm.

The vaginal diaphragm is the most common type of diaphragm or cap. There are three types: flat, coil, or arcing spring. All three types come in different sizes. There are also three types of cervical cap vault, cervical and vimule. These also come in different sizes.

The doctor or nurse can help you decide which is best for you after they have examined you.