Not everyone has heard of menstrual discs before, and with so many modern options, it can be hard to keep track of what’s available for people who menstruate. These period discs are an alternative to menstrual cups or tampons that can offer 12-hour protection, feel comfortable, allow women to have sex while on their period, work with intrauterine devices (IUDs), and, depending on the type of disc, can be an eco-friendly option.
If you’re new to these period products, you might wonder if they’re hard to use, leak, or even safe to use.
First, you might need some practice, but discs aren’t hard to use, and we have a step-by-step instruction guide further down.
Next, some might leak, but only when you’re on the toilet.
Finally, discs are safe. In fact, some studies have shown they are less likely to give you Toxic Shock Syndrome (TSS – a bacterial infection that is often linked to leaving tampons in for too long).
What Is a Menstrual Disc? How Does It Work?
This is a shallow, flexible disc, designed to be inserted and sit in the vaginal fornix (a part of the vagina that is high up, near the cervix). It works by collecting menstrual blood instead of absorbing it like a tampon. Because it’s held in place by the pubic bone and not by suction like a menstrual cup, people who use an IUD can use discs. They can come in various sizes, so if you have a heavier or lighter flow, you can adjust which disc you use.
Knowing where you are in your cycle and understanding your menstrual patterns can help you plan ahead and choose the most appropriate and comfortable period products or disc sizes. The best way to get that information is through tracking. Using a monitor like the Mira Hormone Monitor with the Mira Max Wands can help you see where you are in your cycle, and the Mira App can show you the patterns you might miss otherwise.
Types of Menstrual Discs
The best menstrual disc is the one you’re most comfortable with. The significant consideration you’ll want to make is whether you want to use a disposable or a reusable menstrual disc.
Disposable: These tend to have a firm rim, and can be very convenient as there’s nothing to clean or store. When you look at the price, you’ll see that they are initially cheaper than a reusable disc, but over time, it might add up. These are not recyclable, as they are made of various forms of plastic and designed to collect biological material.
Reusable: These tend to be made of medical-grade silicone or other softer plastics. They are more environmentally friendly, as they only need to be disposed of every 5-10 years. While they require a higher initial financial investment, they can be more cost-effective than disposables in the long run.
Both have pros and cons, so it can be worth trying each to see which feels better.
Menstrual Discs vs. Other Period Products: Which One Is Right for You?
There are several factors to consider when selecting a disc product. The table below might help you make your decision.
|
Feature |
Menstrual Disc |
Menstrual Cup |
Tampons |
Pads |
|
Placement |
High in the fornix, behind the pubic bone |
Lower in the vaginal canal |
Inside vaginal canal |
Outside the body |
|
Suction? |
No |
Yes |
No |
No |
|
Wear Time |
Up to 12 hours |
Up to 12 hours |
4–8 hours |
4–6 hours |
|
Holds More Fluid? |
Yes (3–5 tampons' worth) |
Yes |
No |
No |
|
Mess-Free Sex? |
Yes |
No |
No |
No |
|
Eco-Friendly? |
Yes, if reusable |
Yes |
No |
No |
How to Use a Menstrual Disc
Learning to use these products can feel daunting if you’ve never used them before. You can always practice using them when you’re not on your period. Below, we have a step-by-step guide to using them.
How to Insert a Menstrual Disc
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Wash your hands. It might sound obvious to some people, but hygiene is especially important when preparing something to sit inside your body for up to 12 hours.
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Get into a comfortable position, such as sitting on the toilet, squatting, or standing with one leg up. If you’re standing, it might be helpful to rest your leg on a surface.
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Pinch the disc to make it as small as a tampon. Don’t worry about breaking or damaging it by making it that small – they are designed to be squished down. However, if you notice cracks in it, replace it with a different disc.
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Insert the disc at an angle. You’re aiming to go towards your tailbone, not straight up. If the angle isn’t right, it might not sit in the correct position and feel uncomfortable.
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Tuck the rim behind the pubic bone.
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Check for comfort. All being well, you shouldn’t feel it when it’s in place. If you’re testing it out for the first time, take a few steps around your bathroom to make sure you don’t feel it, and it’s not slipping.
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Go about your day! When it’s inside, there’s nothing else you need to do aside from remembering to change it in about 12 hours.
Troubleshooting
If it doesn’t feel comfortable or is not sitting correctly inside you, you might not have it tucked properly. Don’t be afraid to readjust it and try again until you have a comfortable fit.
If it’s sliding down or slipping out, you might need to push it higher up into the fornix. Rewash your hands and push it further up inside you to ensure it’s in the right spot.
Wearing a Menstrual Disc: What to Expect
If it’s positioned correctly, it should sit comfortably inside you and keep itself in place as you go about your day. It can be worn for up to twelve hours; however, depending on the disc size you use, it might need to be emptied more often if you have a heavier flow.
Some discs might leak when you use the bathroom due to the movement of your pelvic muscles. Don’t panic – this is normal and reduces the need for frequent removal.
Because of how these discs sit inside you, they are safe to use when you are swimming, engaging in sports, or having period sex (unlike tampons and cups).
How to Remove a Menstrual Disc Without a Mess
Taking discs without spillage can be a challenge at first, but you can get the hang of it with practice. Firstly, choose where you would like to take it out. Doing it in the shower or on the toilet can be a good option to avoid spillage. The toilet is a good choice if you find it easier to take these out while in a squat. Next, take a nice, deep breath. Tension and stress make discs more challenging to remove, so try to remain as calm as possible when removing them. Use your finger to hook under the rim of the disc and gently pull it forward, keeping it level to avoid making a mess. Finally, when it’s out, dispose of it or clean it, depending on the type of disc you use.
Troubleshooting
If it’s hard to reach, then try bearing down like you’re having a bowel movement. This will engage your muscles and help to push it towards you.
If it feels stuck, you may need to take more deep breaths to relax your pelvic muscles.
Remember: Tension is the enemy! If it’s really not coming out, there’s no shame in taking a breather and trying again in a few minutes.
Who Should Use a Menstrual Disc?
Best for:
In theory, anyone who menstruates can use a cervical disc, but some people will benefit more, and some people might want to look into other options.
If you are:
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Looking for a longer wear time
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Looking for an alternative to tampons or cups
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Have an IUD
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Want mess-free period sex
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Want an eco-friendly period product
Then it’s worth trying a disc. Discs are also potentially helpful for women with hormonal conditions like PCOS, irregular cycles, or heavier flows. When comparing a menstrual disc vs cup, discs tend to hold more fluid, which might be a great tool in a symptom management toolkit, along with supplements or coaching. Fertility experts at the Mira Hormone Health Clinic for Fertility can help with managing your symptoms and give guidance on which period products to use. They can also help choose which supplements your body needs. If you are waiting to be seen or need help deciding, the Mira PCOS Supplements can help regulate your cycles and make period tracking and product selection easier.
Not ideal for:
Menstrual discs aren’t the best for those who struggle with insertion techniques or who prefer to use external products like pads.
Menstrual Disc Hygiene & Maintenance
Cleaning a disc is essential for your health, as not cleaning it can increase the chances of bacterial infections and Toxic Shock Syndrome (TSS).
How to Clean a Reusable Menstrual Disc
After each use, make sure to:
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Rinse the disc with cold water. This helps avoid getting stains set into it.
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Once it’s been rinsed, turn the water to warm. Wash it off with a mild soap (one without fragrances or harsh chemicals).
After each cycle, boil it for five minutes or sterilize it using a menstrual cup wash. This kills any bacteria still on the disc and prepares it for the next period.
How to Store a Menstrual Disc
While your first instinct might be to use a container with a lid, it’s best to avoid airtight containers, as bacteria might grow in them. A pouch is a better option, and the best material for a pouch is breathable cotton.
When to Replace a Menstrual Disc
If looked after carefully, a disc should last for 5 to 10 years! However, if it starts to look thin, chalky, develops cracks along its surface, or becomes sticky, then it should be replaced no matter how old it is. It no longer looks aesthetically pleasing, but the change in texture also means it’s either close to breaking, or texture changes like cracks can be a place for bacteria to hide and fester.
Recommended Menstrual Discs
Flex:
One of the most popular and well-known disc brands is Flex. They create disposable Flex Discs, a reusable Flex menstrual disc, and a disposable plant-based option called the Flex Plant+ disc. Most conveniently, they offer a subscription-style service so you never run out.
Saalt:
While most known for their period cups, Saalt also offers discs. Their Saalt Disc comes in a large size (roughly equivalent to 6 tampons) and a smaller size (approximately equivalent to a 4 tampon capacity).
Hello:
While Hello only has one reusable period disc available and is a “one size fits most,” where they try to stand out is with their removal tabs. Hello’s discs have a double-looped tab, making them easier to reach for removal. They have a capacity of 50ml, or about 4 to 5 tampons.
Conclusion: Should You Try a Menstrual Disc?
If you are someone looking for a period device with extended wear time, or you want something compatible with sex on your period, then a disc is worth a try. It may take some practice if you’re a first-time user, but once you’ve got the technique, you'll find what’s comfortable.
Frequently Asked Questions
Are menstrual discs safe?
Yes, when used correctly, they are safe, but there is still a slight chance of getting Toxic Shock Syndrome (TSS), a bacterial infection that can be life-threatening. To prevent TSS, wash your hands before inserting the disc, and if the disc is reusable, always clean and sterilize it as the manufacturer instructs.
Can a menstrual disc get stuck?
No, they can’t, as they don’t rely on suction or absorption. Although removal might need some practice, it's fairly simple, once you’ve got the hang of it.
Can a menstrual disc go bad?
The reusable discs have a shelf life of about 5-10 years. If the disc starts going sticky, flaky, chalky, or develops cracks, it’s time for a new one.
Can you have sex while using a menstrual disc?
Yes, and it’s one of the main benefits of using this kind of period product! However, the disc might become dislodged or leak in some positions, so put down a towel just in case. It’s also a good idea to let your partner know that you are using a disc, so if it does dislodge, they aren’t surprised.
