Diaphragm

What are diaphragms?

Diaphragms are a form of contraception. These are soft rubber caps worn inside the vagina to cover the cervix, the entrance to the uterus. They prevent the sperm from entering the uterus.

How well do they work?

For a diaphragm to work it needs to:

• fit properly
• be put in correctly
• be used every time you have sex

Research shows that the diaphragm is not as effective as the Pill.

Where do you get it?

You need to be fitted with the correct size diaphragm and shown how to use it. You can buy them from where you have them fitted, or at a chemist.

You can also get them fitted at:

• FPA health centres
• some sexual health centres
• women's health centres
• some local doctors.

Advantages versus disadvantages

It may be helpful for you to consider both the advantages and disadvantages before deciding whether to use a diaphragm.

Some advantages may be:

• You put it in before you have sex. It can be inserted up to 24 hours before and it should be left in for 6 hours after sexual intercourse.
• It can be used only when you have sex and does not affect the body the rest of the time.
• It can be used when a woman has her period.
• It can be washed and reused, lasting 1 to 2 years.

 Some of the disadvantages may be:

• They may be harder to use than other forms of contraception. Knowing your body and being comfortable with it may make it easier to use a diaphragm.
• You may be allergic to rubber.
• Weight change of 4kgs may mean you need to change your diaphragm to a different size.
• Diaphragms may not protect you against all STI's.

More information

FP NSW Healthline - 1300 65 88 86.