What Is Autodumping?
If you’ve ever scrolled through menstrual care forums or videos, you might have come across the term "autodumping" (or self-emptying) when people talk about menstrual discs. If you’re confused or even a little alarmed by the idea, don’t worry, we’re here to break it all down in a way that’s simple, educational, and (hopefully) reassuring!
Autodumping refers to a menstrual disc’s ability to partially empty itself when you use the restroom. Unlike menstrual cups, which rely on suction to stay in place, discs sit in the vaginal fornix, the space just below the cervix that naturally holds them in place. Because discs don’t form a suction seal, they can shift slightly when you relax your muscles to use the restroom, allowing some fluid to escape into the toilet.
While this might sound messy, most users find that self-emptying is actually a convenient way to extend the wear time of their disc without needing to remove and fully empty it.
Does every menstrual disc autodump?
Not necessarily! Whether or not auto-dumping happens depends on several factors:
- Your pelvic floor strength: If your pelvic muscles are on the tighter side, the disc may stay firmly in place and not release fluid. On the flip side, if your muscles naturally allow a little more movement, autodumping is more likely.
- The disc’s design: Some menstrual discs are more flexible and may shift more easily when you bear down, while others have a firmer rim that stays put. While self-emptying can happen with both disposable menstrual discs and reusable menstrual discs, reusable discs have more size and firmness options so you can find your perfect fit.
- The disc size: If the disc fits just perfectly in your fornix, it may not self-empty. However, this doesn’t mean that self-emptying is a sign that your disc is the wrong size, as long as it only happens when you’re using the restroom!
How does autodumping work?
Autodumping happens when a menstrual disc shifts slightly during urination, bowel movements, or bearing down, allowing some of the collected menstrual fluid to leak or empty out naturally into the toilet without removing the disc.
How It Works — Step by Step:
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The disc sits in the vaginal fornix (the wider space just below the cervix), held in place behind the pubic bone.
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When you bear down (e.g., during urination or bowel movement), your pelvic floor muscles contract and shift the disc slightly out of place (note - this doesn't happen with everyone).
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This can break the seal or tilt the disc, allowing some blood to pour out — typically into the toilet.
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Once you relax your muscles, the disc settles back into position and continues collecting blood as usual.
Key Points:
- You don’t have to take the disc out for it to empty (in some cases). Many people find this to be a benefit to menstrual discs as they can release some of the contents without having to remove the disc entirely. (Note that menstrual discs should be removed every 12 hours and washed before reinsertion.)
- It’s not a full emptying — just a partial release.
- Not everyone experiences autodumping, and how often it happens depends on:
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Pelvic floor strength
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Anatomy
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Type of disc (some are firmer or softer)
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How deep it's inserted
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Can You Trigger Autodumping on Purpose?
Yes! Some people intentionally bear down while on the toilet to allow for an "autodump" before re-sealing the disc in place — especially helpful on heavy flow days.
Autodumping Truth Bomb
Autodumping is one of those quirks that makes menstrual discs unique. While it might take a little getting used to, many people love this feature for its convenience. If you don’t want a product that self-empties, you may prefer a period cup. If you want a little extra peace of mind while you adjust to a menstrual disc or cup, consider pairing it with period underwear for the ultimate leakproof protection. As with any period product, it’s all about finding what works best for you!
Read Also:
- What Causes Heavy Periods: Common Reasons and Solutions
- The Health Risks Hidden In Reusable Period Products: What New Research Shows
- Reusable vs Disposable: True Environmental Cost of Period Products (Cups, Discs, Underwear)
Frequently Asked Questions About Saalt Disc
Is the Saalt Disc More Comfortable Than a Cup?
Comfort is key for period products. The Saalt Disc is thinner and flatter than a cup and sits lower in the vaginal canal, making it less noticeable for many users. Since it doesn’t rely on suction like a cup, some find it more comfortable, especially if cups feel intrusive. However, comfort is very personal—if you have a high cervix or like a firmer fit, you might prefer the cup. Testing both is the best way to find out what suits you.
Is the Saalt Disc Easier to Insert Than a Cup?
The Saalt Disc’s flexible design folds smaller and doesn’t need to “pop open,” making insertion simpler for some people. You just slide and tuck it behind the pubic bone. While there’s a learning curve to the angle, cups require a specific fold and sealing, which some find tricky at first. Both take practice as they accompany a good understanding of your own personal internal anatomy, but the disc may feel less intimidating for beginners. Eager to learn how to insert a menstrual disc? We’ve got that covered too.
Is the Saalt Disc Suitable for Beginners?
The Saalt Disc can work for beginners, thanks to its soft, forgiving material. However, positioning the disc correctly may take a cycle or two to master. Cups can also be beginner-friendly with proper guidance. Saalt encourages you to experiment and see which feels best for your body—practice leads to confidence with both options.
Does the Saalt Disc Last as Long as a Cup?
Made of medical-grade silicone, both the Saalt Disc and Cup can last up to 10 years with proper care—rinse with water, store in a breathable pouch, and sanitize between periods. There’s no major difference in durability between the two, so you can choose either for a sustainable, long-term period solution.
Is the Saalt Disc More Discreet Than a Cup?
The Saalt Disc is praised for being the best menstrual disc with its low-profile design. With no stem, it’s less likely to shift or poke, and often feels like there’s nothing there. Cups can be subtle too, especially when sized correctly, but the disc is a great pick for those sensitive to bulk. For extra peace of mind, pair either product with Saalt Leakproof Panties.
