Menstrual Discs: A Comfortable, Low-Waste Option

If you’re looking for a reusable (or disposable) period product that’s flexible, body-safe, and even allows for mess-free period sex, menstrual discs might be your new favorite option.

Though often confused with menstrual cups, discs sit differently in the body—and offer unique benefits that make them a standout choice for many.

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What Is a Menstrual Disc?

A menstrual disc is a flexible, bowl-shaped device that’s inserted into the vaginal canal to collect period blood. Unlike menstrual cups, which sit in the vaginal canal and form suction, discs rest in the vaginal fornix—the widest part of the vagina just below the cervix. This placement allows them to stay in securely without suction.

They can be reusable or disposable, and most hold more blood than a typical tampon or pad—making them great for people with heavy flow.

Menstrual Discs vs Cup: What’s the Difference?

Here’s how menstrual discs vs cups stack up:

Feature	Menstrual Disc	Menstrual Cup
Placement	High in vaginal fornix	Lower in vaginal canal
Suction?	No	Yes
Capacity	Higher (up to 70ml)	Lower (up to 30ml–50ml)
Period sex friendly	Yes	No
Learning curve	Slightly steeper for some	More straightforward for some

The right choice depends on your anatomy, flow, and lifestyle preferences.

How to Use a Menstrual Disc

Using a disc takes a bit of practice—but once you get the hang of it, many find it more comfortable than other internal products.

💡 Here’s how to insert a menstrual disc:

1. Wash your hands and fold the disc in half (like a taco).

2. Insert it angled back and down toward your tailbone.

3. Tuck the rim behind your pubic bone to secure it in place.

4. To remove, hook your finger under the front rim and pull gently downward.

Tip: Try inserting in a squatting position, especially the first few times.

Can You Have Sex with a Menstrual Disc In?

Yes—and that’s one of the biggest perks of menstrual discs! Because they sit high in the vaginal canal, you can have penetrative sex with a menstrual disc in and it won’t usually be felt by either partner. Just make sure the disc is fully in place.

Benefits of Using Menstrual Discs

• Holds more blood = longer wear time (up to 12 hours)

• Can be worn during sex

• No suction = potentially more comfortable for IUD users

• Eco-friendly (if reusable)

• Lower risk of odor, leaks, and irritation

How Tracking Can Help You Use Menstrual Discs More Comfortably

Using a menstrual disc effectively is about more than just technique—it’s also about understanding your flow.

👉 The Belle App helps you track your cycle, period flow, and symptoms—so you can anticipate heavy vs light days and feel confident about when to empty your disc or choose backup protection.

Tracking helps you time your insertion, avoid leaks, and feel more in control of your body during your period.

💡 Takeaway

If you’ve been looking for a period product that’s leak-resistant, body-friendly, reusable, and even sex-compatible, a menstrual disc might be your best match. Whether you go with a Flex menstrual disc or another brand, the freedom, comfort, and confidence it provides can totally transform your cycle experience.

FAQs About Menstrual Discs

How do you insert a menstrual disc?

Fold the disc, insert it angled toward the tailbone, and tuck it behind your pubic bone. Removal is done by hooking your finger under the rim.

Can I have sex with a menstrual disc in?

Yes! Menstrual discs can be worn during penetrative sex and are typically not felt by either partner when inserted correctly.

What’s the difference between a menstrual disc and a cup?

Discs sit higher in the vaginal canal without suction and can hold more blood. Cups sit lower, form suction, and usually can’t be worn during sex.