menstrual disc myths busted: 7 things you’ve been told (that aren’t true)

Date Created: 30th of April 2025
Read Time: 7 minutes

"Almost 50% of people with periods haven’t heard of menstrual discs. And most of those who have? They’ve been misinformed."

There’s still a lot of confusion and outdated advice when it comes to period care - especially with reusable products like menstrual discs. If you’ve been told they’re messy, hard to use, or only for certain people, this article is for you.

Let’s clear things up. Here are 7 of the most common menstrual disc myths - and the real facts behind them.

myth 1: menstrual discs are the same as menstrual cups

Not even close. While they’re both internal period care options, they work very differently. Cups sit low in the vaginal canal and rely on suction. A menstrual disc sits high in the vaginal fornix and stays in place by tucking behind your pubic bone. No suction needed, and no pressure on your bladder.

Plus, with menstrual discs, you can even have mess-free period sex. That’s something cups can’t offer.

myth 2: menstrual discs are hard to insert

They might take a little practice, but they’re not difficult. Discs are flexible and designed to fit your body. Insert them at a slight downward angle toward your tailbone, and you’re good to go.

The my mimi disc also includes a loop tab for easy removal, which is a huge help for beginners. If you're just starting out, check our insertion guide for menstrual disc beginners.

myth 3: menstrual discs are messy and leak

Leaks usually happen when the disc isn’t positioned properly. When it is, it’s actually one of the most leak-resistant period products around.

The my mimi Large disc holds up to 61ml (about 7 tampons), while the Small disc holds 32ml (around 5 tampons). That’s a lot of coverage for your busiest days.

Need help choosing? Check our disc size guide to match your body and flow.

myth 4: menstrual discs aren’t for tilted or retroverted uteruses

Actually, discs are often more comfortable for people with a tilted uterus. They don’t rely on suction and sit higher in the body, so they work better with your natural anatomy.

We cover this in depth in our article on tilted and retroverted uterus fit with menstrual discs.

myth 5: menstrual discs get stuck inside

This is one of the most common fears - but it’s not physically possible. Your vaginal canal has a natural end and the disc can’t go anywhere it shouldn’t.

The my mimi loop tab makes removal simple. Just squat, relax, hook a clean finger through the loop, and slide it out.

myth 6: all menstrual discs are one size fits all

Not true. One size doesn’t fit every body. One size doesn't fit most bodies. That’s why my mimi offers two sizes:

• Small (32ml): Suited for those under 30 or who haven’t given birth vaginally
• Large (61ml): Recommended for those over 30 or who have given birth vaginally; features a wider diameter

The right size helps prevent leaks and makes the disc easier to insert and remove. It’s about comfort and confidence - not just flow.

myth 7: reusable discs aren’t hygienic

As long as you clean your disc properly, it’s perfectly safe. Rinse with water, then wash using a gentle, fragrance-free cleanser like the my mimi gentle foaming cleanser. Between cycles, sanitise it by boiling in water for a few minutes.

Reusable discs are clean, sustainable, and easy to manage when you know how.

real stories: 

“I used to think discs were messy and complicated. I’d heard they leak, that they’re hard to use, and that they might get stuck. So I avoided them.”

“Then, after seeing them on instagram, I tried the my mimi Large disc. I’ve had two kids and I’m over 30, so I wanted something with a bigger fit. Honestly, it changed everything. I only empty it twice a day, and the loop tab makes removal easy - even when I’m tired or rushing.”

“Now I recommend it to all my friends. It’s comfortable, reliable, and so much less waste. I just wish I hadn’t waited so long to try it.” - Katrina from Victoria

final thoughts on menstrual disc myths and truths

It’s easy to get spooked by myths - especially about something as personal as period care. But the truth is, menstrual discs are safe, clean, beginner-friendly, and life-changing for many users.

The my mimi menstrual disc is designed with real people in mind. Two sizes. One loop tab. And zero shame in asking questions or trying something new.