What are barrier methods?

Barrier methods include the diaphragm, the cervical cap, contraceptive sponges and condoms. These methods prevent pregnancy by blocking sperm from getting into the uterus. Barrier methods must be used every time you have sex.

A woman must visit her doctor to be fitted for a diaphragm or a cervical cap.

Using a diaphragm, cervical cap or contraceptive sponge may increase the risk of urinary tract infections in some women. Some women have allergic reactions with these methods.