The rise in eco-friendly, body-positive period care has sparked renewed interest in a relatively lesser-known product: the menstrual disc. Touted for offering up to 12 hours of leak-free protection, mess-free period sex, and even a more comfortable experience for those with heavy flows, menstrual discs are gaining popularity across the UK.
In this comprehensive guide, we’ll explore everything you need to know about menstrual discs — how they work, how to use them, their pros and cons, and what sets them apart from menstrual cups.
Summary
“Menstrual discs are reusable or disposable insertable products that sit in the vaginal fornix, providing up to 12 hours of leak-free period protection.”
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What is a Menstrual Disc?
A menstrual disc is a flexible, disc-shaped period product designed to be inserted into the vaginal fornix (the space just below the cervix).
Unlike tampons that absorb menstrual fluid or pads that collect it externally, menstrual discs collect blood internally — offering a more sustainable and often more comfortable alternative.
Many menstrual discs are made from medical-grade polymers or silicone and are free from BPA, phthalates, and latex. Their positioning allows them to stay in place securely without occupying the vaginal canal, which also means they can be worn during sex.
Summary
“Menstrual discs are inserted into the vaginal fornix and are designed to collect blood rather than absorb it, offering mess-free and long-lasting protection.”
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Menstrual Disc vs Menstrual Cup: What’s the Difference?
While both menstrual discs and cups serve a similar purpose, their placement and shape differ significantly. A menstrual cup sits lower in the vaginal canal and forms a suction seal to prevent leaks, whereas a menstrual disc rests higher in the vaginal fornix, behind the pubic bone, and doesn’t rely on suction.
This positioning makes menstrual discs ideal for users who find cups uncomfortable or who want the option for penetrative sex during menstruation.
| Feature | Menstrual Disc | Menstrual Cup |
| Shape | Flat disc | Bell-shaped cup |
| Position | Vaginal fornix | Vaginal canal |
| Can be worn during sex | Yes | No |
| Reusable | Some are reusable | Mostly reusable |
| Suction Seal | No | Yes |
Summary
“Menstrual discs sit higher and don’t rely on suction, making them distinct from menstrual cups and more suitable for mess-free sex.”
How to Insert a Menstrual Disc (Step-by-Step)
Inserting a menstrual disc may feel a bit awkward at first, but with some practice, it becomes second nature. Here’s how to do it properly:
- Wash your hands thoroughly.
- Get into a comfortable position — squatting, sitting over the toilet, or standing with one leg raised.
- Pinch the disc in the middle to make it narrow, similar to a tampon.
- Insert at an angle, pointing it back and downward toward the base of your spine.
- Tuck the rim behind your pubic bone, ensuring it’s snugly in place.
If inserted correctly, you shouldn’t feel it at all.
Summary
“Proper insertion involves tucking the disc behind the pubic bone, ensuring it sits in the vaginal fornix for leak-free wear.”
Removing a Menstrual Disc Safely
Removing a menstrual disc can be messier than inserting it. Here’s how to do it without stress:
- Wash your hands again.
- Sit on the toilet or squat.
- Use a finger to hook under the rim, pulling it gently and keeping it level to avoid spilling.
- Bear down with your pelvic muscles if it feels hard to reach.
- Dispose of the contents in the toilet, then wash or discard the disc according to its type.
Pro tip: Practising in the shower at first can help reduce mess.
Summary
“Removal requires hooking a finger under the rim and keeping the disc level — it may take a few tries to master.”
How Long Can You Wear a Menstrual Disc?
One of the biggest perks of using a menstrual disc is extended wear. Most brands offer up to 12 hours of protection, although this may vary depending on your flow.
For individuals with a heavier flow, the disc may need to be emptied every 6–8 hours. However, its higher capacity compared to tampons or pads means fewer changes overall.
Summary
“Menstrual discs can be worn for up to 12 hours, offering longer-lasting protection than many traditional products.”
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Can Menstrual Discs Handle Heavy Flow?
Absolutely. According to the NHS, a heavy menstrual flow involves changing pads or tampons every 1–2 hours or passing large clots.
Menstrual discs, depending on the brand, can hold up to 70ml — around 5–6 teaspoons, or the equivalent of 5 regular tampons.
This makes menstrual discs a great option for people who experience heavy bleeding, especially during the first few days of their period.
Summary
“With a holding capacity of up to 70ml, menstrual discs are suitable even for those with heavy menstrual flow.”
Reference: NHS – Heavy periods
Is Period Sex Possible with a Menstrual Disc?
One standout benefit of the menstrual disc is that it allows for penetrative sex during your period without mess. Since it sits high in the vaginal fornix, it doesn’t block the vaginal canal like a tampon or menstrual cup.
However, results can vary. Some users report slight leakage or discomfort during deep penetration. As with any product, it’s best to test it out and see what works best for you and your partner.
Summary
“Because menstrual discs sit high in the vaginal cavity, they’re ideal for mess-free period sex.”
Do Menstrual Discs Help with Period Cramps?
The science behind this is still unclear. Some brands, like Flex (source), claim that menstrual discs cause less pressure than tampons or cups, which may reduce discomfort. However, menstrual cramps are caused by uterine contractions, not vaginal pressure.
That said, many users do report experiencing less irritation and pain when switching to menstrual discs, possibly due to their softer material and better fit.
Summary
“Menstrual discs don’t directly reduce cramps but may feel more comfortable due to their flexible design and higher placement.”
Are Menstrual Discs Reusable?
Most menstrual discs on the market, like Softdisc or Flex, are disposable. However, brands such as Ziggy Cup offer reusable alternatives that mimic the same disc-like design.
Reusable discs are more environmentally friendly and cost-effective over time, though they do require thorough cleaning after each use.
Summary
“While most menstrual discs are disposable, reusable options like the Ziggy Cup offer a more sustainable alternative.”
Are Menstrual Discs Safe?
Yes, menstrual discs are considered safe when used correctly. However, like any internal product, poor hygiene or prolonged use can increase the risk of toxic shock syndrome (TSS) — although this risk is extremely low.
To minimise risk:
- Always wash hands before insertion/removal.
- Never exceed the recommended wear time.
- Use products approved by medical authorities (e.g., MHRA in the UK or FDA in the US).
Summary
“When used with proper hygiene and timing, menstrual discs are a safe and effective option for period care.”
Reference: NHS – Toxic Shock Syndrome
Where to Buy Menstrual Discs in the UK
You can purchase menstrual discs from various online retailers and pharmacies across the UK:
- Boots UK – Stocks Flex and other trusted brands
- Amazon UK – Offers multiple brands including Ziggy Cup, Softdisc, and Flex Disc
- Superdrug – Limited options but available in select branches and online
- Official brand websites – Often offer starter kits, guides, and subscription services
Summary
“Menstrual discs are readily available across the UK via Boots, Superdrug, Amazon, and brand websites.”
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Top Menstrual Disc Brands to Try
Here are some of the most recommended brands available in the UK:
- Flex Disc – Self-warming rim for better fit, available online and at major retailers.
- Softdisc – Disposable, hypoallergenic, and widely used.
- Ziggy Cup by Intimina – Reusable and suitable for period sex.
- Cora Disc – Another popular brand gaining traction for its eco-friendly materials.
Summary
“Top menstrual disc brands in the UK include Flex, Softdisc, and Ziggy Cup — each offering unique benefits.”
Final Thoughts
From better comfort and longer protection to mess-free sex and fewer leaks, the menstrual disc is revolutionising the way we manage periods.
Whether you’re switching from pads or tampons or just exploring more sustainable options, menstrual discs are worth considering.
Before trying, ensure you’re buying from trusted sources, follow hygiene best practices, and give yourself time to adjust. Every body is different, and finding the perfect fit may take a cycle or two.
Summary
“Menstrual discs offer comfort, sustainability, and versatility — a modern solution for a better period experience.”
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