How it works
Learn where a menstrual disc sits, how it collects fluid and what makes the fit feel different from tampons and cups.
Learn how discs workAustralian period care education
Menstrual discs, explained clearly.
A plain-English guide to menstrual discs, sizing, comfort and reusable period care in Australia.
The basics
What is a menstrual disc?
A menstrual disc is a period product that collects menstrual fluid rather than absorbing it. It sits higher in the vaginal canal than a tampon and is designed to sit below the cervix.
Many people choose menstrual discs because they are reusable, discreet and designed for longer wear. The right fit matters, so sizing and comfort should be part of your decision.
Disc vs cup
Compare menstrual discs and menstrual cups so you can understand the difference before you buy.
Compare optionsChoosing your size
Your age, birth history, cervix height, pelvic sensitivity and flow can all help guide your size choice.
Read the sizing guideComparison
Menstrual disc vs menstrual cup
Menstrual discs and menstrual cups are both reusable period products, but they are not the same. The main difference is where they sit and how they stay in place.
Read the full comparison
Menstrual disc
Sits higher, below the cervix. It collects fluid without relying on suction.
Menstrual cup
Usually sits lower in the vaginal canal and often uses suction to stay in place.
Reusable options
Both can reduce disposable period product use when cleaned and used as directed.
Fit and comfort
How to choose a menstrual disc size
There is no single size that suits every body. A good size guide should consider your body, your flow and your comfort preferences.
- Consider cervix height if you know it.
- Think about pelvic sensitivity and comfort.
- Review your typical flow level.
- Check whether you have given birth vaginally.
- Use a size quiz if you are unsure.
Learn more
Where to learn more about menstrual discs in Australia
Use these links to continue researching menstrual discs, compare sizes and view Australian reusable period care options.
Common questions
Menstrual disc FAQ
Are menstrual discs safe?
Menstrual discs are designed for internal period care. Always follow the product instructions, clean your disc properly and speak with a health professional if you have specific concerns.
Can beginners use a menstrual disc?
Yes, beginners can use menstrual discs, but there can be a learning curve. Clear instructions and the right size can make the first few cycles easier.
How long can you wear a menstrual disc?
Many menstrual discs can be worn for up to 12 hours, depending on your flow and the product instructions.
How do I know which size to choose?
Use a size guide that considers cervix height, flow, pelvic sensitivity, birth history and comfort preferences.
Where can I buy menstrual discs in Australia?
You can buy menstrual discs online from Australian reusable period care stores. Check the product material, size options, care instructions and support before choosing.