A menstrual disc is a flexible, non-absorbent period product that sits at the base of your cervix, in the vaginal fornix, rather than in your vaginal canal, where a tampon or cup sits. That single positioning difference is what lets most discs be worn for up to 12 hours and, for many people, worn during period sex without either partner really noticing it is there.
What a menstrual disc is, and isn't
A disc collects blood instead of absorbing it, the same working principle as a menstrual cup. What makes it a disc rather than a cup is where it sits: a cup rests below the cervix, in the canal, held by suction; a disc tucks up behind the pubic bone, cradled in the fornix, and relies on that anatomy to stay put rather than suction. That is also why disc removal has its own technique, hooking a finger under the rim rather than pinching a stem.
It isn't a hormonal product, and it isn't designed to treat any pelvic-health condition. It's a period-collection tool, same job as a pad, tampon, or cup, just a different shape doing it.
How it works, in practice
Most reusable discs, including Bodyotics Comfydisc range, hold roughly the equivalent of 3 to 5 tampons worth of flow. On a heavier flow day you will change it more often, same as you would a tampon, a heavy flow being one where you are changing a pad or tampon in under two hours or passing clots the size of a quarter or larger.
Discs vs cups vs tampons
| Feature | Menstrual disc | Menstrual cup | Tampon |
|---|---|---|---|
| Where it sits | Vaginal fornix, behind the pubic bone | Vaginal canal, below the cervix | Vaginal canal |
| How it works | Collects, non-absorbent | Collects, non-absorbent | Absorbs |
| Typical wear time | Up to 12 hours | Up to 12 hours | Up to 8 hours |
| Sex-compatible | Most people report not feeling it | Usually noticeable | Not designed for use during sex |
| Removal | Hook and pull level | Pinch stem or base | Pull string |
Who reaches for a disc
Bodyotics is built around the idea that your body's needs move through stages, first periods, pregnancy, postpartum, perimenopause, menopause, and a disc earns its place at more than one of them. It's a natural fit for anyone who wants period protection that doesn't interrupt sex, anyone managing a heavier flow who's tired of frequent tampon changes, and postpartum bodies easing back into internal products at their own pace. It's not the only right answer at every stage, some people prefer a cup's suction-based fit, others prefer the lower learning curve of a pad, and that's fine. The point isn't the disc, it's finding what actually works for your body this month.
Safety and wear time
Reusable menstrual discs are collection devices, not absorbent ones, the same category, functionally, as menstrual cups, which the U.S. FDA regulates and reviews as menstrual devices before they reach the market (FDA guidance on menstrual products). Toxic shock syndrome (TSS) is a rare but serious bacterial illness most strongly associated historically with tampon use; it isn't limited to any one product category, and clean hands at insertion and removal, along with staying within the wear-time your disc's instructions specify, are the two things that matter most regardless of which internal product you use (Cleveland Clinic on Toxic Shock Syndrome).
Choosing your first disc
If you're switching from a tampon or pad, Bodyotics' Menstrual Discs with Ring are the simplest starting point, a pull-tab ring makes removal easier while you're learning your own anatomy. If you've already got the hang of internal products and want a lower-profile removal method, the Menstrual Discs with String variant is worth trying instead. Either way, pair it with a sterilizer case so cleaning between cycles is a two-minute job, not a project.
FAQ
Does a menstrual disc actually work?
Yes, it collects blood the same way a cup does, just from a different position, and most users find it holds a comparable or larger volume than a cup.
Do menstrual discs empty when you pee?
Not usually if it's seated correctly, though some people find they need to check the seal after using the bathroom, since the disc sits close to that area.
How do I know if my disc is inserted correctly?
You shouldn't feel it. If you do, or if you feel leaking, it usually means the disc hasn't tucked fully behind the pubic bone, reseat it rather than assuming the size is wrong.
What are the downsides of a menstrual disc?
The main one reported by first-time users is the learning curve on insertion and, especially, removal, it takes a cycle or two to feel confident. It can also be messier to remove than a tampon if you don't keep it level.
Related reading: How to Insert a Bodyotics Reusable Menstrual Disc | Period Disc Q&A | Menstrual Disc vs. Cup: Which One Is Right for You? | Shop the full menstrual disc collection
Last updated: September 3, 2026. This article is for general information and does not replace advice from a qualified health professional.
