Reusable Menstrual Discs Australia | Award Winning - my mimi

Which Menstrual Disc Is Best? Size and Brand Comparison (2025)

Date created: 14 March 2025
Read time: 6 minutes

Choosing the right menstrual disc can transform your period care routine. With many brands now offering reusable discs, it’s not always easy to know which option will fit best, feel comfortable, and work reliably. This 2025 comparison looks at well-known menstrual discs used in Australia - from trusted names to newer designs focused on comfort and sustainability.

First menstrual disc

Second menstrual disc

Disc one

my mimi

Two sizes for a more personalised fit

Disc two

Hello Disc

One-size disc with an adjustable double loop

Considering my mimi?

Choose the size designed for your body

my mimi is available in Small and Large, with a soft loop tab, up to 12 hours of wear and a reusable lifespan of up to five years.

Shop my mimi View size guide

Product measurements and prices are an approximate guide and may change. Menstrual disc fit is individual, so the largest capacity or diameter will not necessarily be the most comfortable option for every person.

1. my mimi - Australia’s award-winning reusable menstrual disc

my mimi is a trusted, award-winning menstrual disc brand, recognised as the Best Sustainable Period Care Solution in Australia 2025. Made from 100% medical-grade silicone, it’s TGA-compliant and FDA-registered, suitable for IUD users, and designed for up to 12 hours of leak-free wear. User reviews also highlight how comfortable the disc is to wear during period sex.

Each disc features a soft loop tab for simple, mess-free removal and a self-emptying design for longer protection. With two sizes available, it’s easy to find your fit:

Small (32 ml) - recommended for those under 30 or who haven’t given birth vaginally.
Large (61 ml) - suited for those over 30 or who have given birth vaginally.

Each disc lasts up to five years - around 75c per month over its lifespan – with fast shipping from Melbourne across Australia and New Zealand.

Shop the my mimi menstrual disc | View the menstrual disc size guide

2. nixit

nixit has a soft, one-size design (70 mm diameter, 70 ml capacity). Its flexible rim allows it to mould to the vaginal wall, but the lack of a removal tab or loop can make it difficult to insert and remove. The larger diameter may suit those with a higher cervix, though it may feel too wide for some users, like teenagers and those under 30 years of age.

3. Hey Zomi

Hey Zomi is an Australian brand that offers a soft, reusable disc in one size (65 mm diameter, 52 ml capacity). It features a smooth removal loop for easier grip, although some users find the single size limits fit flexibility.

4. Hello Disc

Hello Disc includes a double loop tab that can be worn flat or extended depending on anatomy. Its one-size-fits-most design (68 mm diameter, 50 ml capacity) offers moderate flexibility and capacity, though some users report that removal can still take practice despite the adjustable tab.

5. Ziggy by Intimina

The Ziggy Disc 2 can be worn for up to eight hours, including during sex, and comes in two sizes (62 mm and 73 mm diameters) with a capacity of up to 76 ml. Its low-profile, flexible design is discreet, though the absence of a loop tab and reliance on a ribbed edge can make insertion and removal more challenging, particularly for beginners.

Reusable menstrual disc comparison (2025)

Brand	Sizes available	Diameter (mm)	Capacity (ml)	Removal feature	Approx. price (AUD)
my mimi	Small / Large	61 / 68	32 / 61	Loop tab	$44.95
nixit	One size	70	70	None	$69
Hey Zomi	One size	65	52	Removal tab	$49.95
Hello Disc	One size	68	50	Double loop	$64.95
Ziggy (Intimina)	A / B	62 / 73	50 / 76	Ribbed tab	$69.95

How to choose the right menstrual disc size

Selecting the right size helps prevent leaks and supports comfort. Use cervix height as a quick guide:

Low cervix: choose a smaller disc (for example, the Small my mimi).
Medium cervix: either small or large, depending on comfort.
High cervix: choose a larger disc (for example, the Large my mimi) for easier reach.

To check cervix height:

Wash your hands and insert a clean finger while relaxed.
One knuckle deep = low cervix.
Two knuckles = medium cervix.
Three knuckles or more = high cervix.

Still not sure? Our detailed guide walks through fit, positioning and tips for comfort.

Read the menstrual disc size guide | Visit our FAQs

Removal systems explained

Method	How it works	Best for
Loop tab or ring	Hook a finger around the loop or ring and gently pull to remove while keeping the disc level.	Beginners or high cervix users
Notch or pinch	Pinch the rim to break the seal, then guide the disc out.	Medium or low cervix
No aid (pinch only)	Hook under the front rim manually and remove with a steady pull.	Experienced users

Final thoughts: the best menstrual disc for 2025

For comfort, reliability and value, the my mimi menstrual disc stands out as a strong all-round choice in 2025. With two sizes, a soft loop tab, TGA compliance and local support, it’s designed to make periods easier at every stage of your journey.

Explore the my mimi menstrual disc

Health Notice: This article is for information purposes only. It is not a substitute for medical advice. If you are experiencing symptoms of anxiety, depression or other mental health concerns, consult a qualified health professional.