A diaphragm is a small cap that sits at the entrance to your cervix and prevents sperm from getting through. The only model available in Australia is called “Caya” and can be purchased without a prescription. It comes with an accompanying barrier gel that should be used along with it every time.
The diaphragm must be inserted every time you have sex, along with the accompanying lactic acid buffer gel.
A diaphragm needs to stay in for no less than 6 hours after sex, but for no longer than 24 hours afterwards.
Despite being considered a barrier method, the Diaphragm is not like condoms, and can’t protect you from STIs.
Tip: For added peace of mind, use a diaphragm in conjunction with a male or female condom.