How do period discs self-empty?

Menstrual discs are becoming a favorite period product for many due to their comfort, high capacity, and flexibility during daily activities. One common question is: How do period discs self-empty?

What Are Menstrual Discs?

Menstrual discs are flexible, soft silicone discs designed to fit at the base of the cervix inside the vagina. Unlike cups or tampons, they collect menstrual flow in a wider, flatter reservoir.

How Does the “Self-Emptying” Work?

The term “self-emptying” can be a bit misleading. Menstrual discs do not empty themselves automatically inside the body. Instead, they rely on your body’s natural anatomy and the design of the disc to hold fluid safely until you remove it.

Here’s how it works:

  1. Positioning: The disc fits snugly against the vaginal walls and the cervix, creating a seal that prevents leaks.

  2. Collection: Menstrual fluid flows from the cervix into the disc’s reservoir.

  3. Capacity: Because discs sit higher and have a large collection area, they can hold more fluid than tampons or cups, allowing longer wear time (up to 12 hours).

  4. No Suction: Unlike menstrual cups, discs don’t create suction, so they don’t adhere tightly to the vaginal walls.

  5. Emptying: When you remove the disc, you manually empty the collected fluid by tipping the disc over a toilet or sink.

Why the Idea of “Self-Emptying” Exists

Sometimes, people confuse menstrual discs with menstrual cups or internal devices that might “release” fluid gradually. However, discs do not drain or empty fluid on their own inside your body. They act as a collecting reservoir, keeping flow contained until removal.

Benefits of Menstrual Discs

  • Comfortable & Flexible: Because they sit high and flat, many users forget they’re wearing one.

  • Leak Protection: The disc’s wide shape and placement reduce leaks.

  • Wear During Intercourse: Some discs can be worn during sex, unlike tampons or cups.

How to Use & Empty Your Period Disc

  • Wash your hands.

  • Find a comfortable position.

  • Gently hook your finger under the rim of the disc.

  • Slowly pull it out.

  • Empty the collected fluid into the toilet.

  • Rinse and reinsert if reusable, or dispose if it’s a single-use disc.

Final Thoughts

Menstrual discs do not self-empty inside the body — they safely collect your flow until you remove them. Understanding this helps users feel confident and comfortable with this innovative period product.

For those interested, check out the NYX Collection Menstrual Disc for a reliable, easy-to-use option.

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