Menstrual Disc Leakage: Causes, Fixes, and Tips for a Snug Fit
Menstrual Disc Leakage: Causes, Fixes, and Tips for a Snug Fit
Menstrual Disc Leakage: Causes, Fixes, and Tips for a Snug Fit
Last updated: August 8, 2025
By: Dr.Thitipon Tungwiwattnapanit: General Practitioner, Sexologist, and Founder of VVOMEN Menstrual Disc
What is a Menstrual Disc?
A menstrual disc is a menstrual collection device placed in the vaginal fornix the space surrounding the cervix rather than in the vaginal canal like a menstrual cup or tampon.
Its advantages include high capacity and a softer feel. When positioned correctly, its comfortable and leak-free.
If you experience leakage, most cases can be solved by adjusting your insertion technique and doing a quick check.
Common Causes of Menstrual Disc Leakage
- Incomplete Cervix Coverage The disc must slide deeply into place so its rim sits above the pubic bone and completely cups the cervix. If it sits too shallow or misses part of the cervix, blood can bypass the disc.
- Twisted or Flipped Rim If the rim twists during folding and insertion, the disc may end up flipped inside the vaginal canal.
- Size Mismatch Some people need a different size or firmness. Taking a sizing quiz and assessing your anatomy before purchase helps find the right fit.
- Low or Tilted Cervix Cervix position varies it may tilt forward, backward, or sideways. This affects how the disc should be positioned.
- Overflow While discs hold a lot, if they fill up and arent emptied, they will overflow. If your flow exceeds 80 ml per cycle, consult a healthcare professional.
- Intense Movement or abdominal pressure After Insertion High intra-abdominal pressure can push the disc rim off the pubic bone for example, during straining, heavy lifting, coughing, or sneezing.
Step-by-Step: How to Insert a Menstrual Disc
- Wash hands thoroughly and dry.
- Fold the disc so the rim edges touch, creating a flat fold.
- Choose a position: rest one foot on the toilet, squat slightly, or recline whichever is comfortable.
- Guide it along the vaginal canal toward the cervix, aiming slightly backward (angle may vary depending on your anatomy).
- Push the front rim deep and hook it securely above the pubic bone. Beginners may find water-based lubricant helpful.
- Check correct placement: You shouldnt feel it inside, there should be no daytime leaks, and blood should be collected in the disc upon removal.
Quick Leak-Fix Checklist
- Is the front rim locked above the pubic bone? Push it up and tuck it behind the bone.
- Is it cupping the cervix fully? Locate your cervix first (soft, round with a small central opening).
- Try a different insertion position or use water-based lubricant for deeper, more accurate placement.
- Adjust emptying frequency during heavy-flow days.
- Consider a different size/firmness if leaks persist consult a specialist.
Safe Removal & Cleaning
- Wash hands and relax. Bear down slightly to lower the disc.
- Hook the front rim (or use the retrieval loop/tail) and release it from behind the pubic bone first.
- Gently pull out along the vaginal canal.
- Empty into the toilet/sink, rinse with clean water and mild soap.
- Dry completely before reinserting.
Note: Always follow the manufacturers instructions, especially for sterilization before and after each cycle.
When to See a Doctor
- Unusual pelvic pain or cramping, foul odor, itching, or burning.
- Excessive bleeding that lasts longer than normal.
- Signs of infection, such as fever with abnormal discharge.
- Difficulty removing the disc despite multiple attempts.
FAQ
Why do I urinate more often or feel pressure with a disc in?
The disc may press against the urethra.
Push the rim further back (toward the rectum)
or try a smaller/softer rim model.
Can I exercise with a menstrual disc?
Yes. Discs can be worn during any activity.
Test with light movement first,
as some softer-rim models may slip if not secured well.
Can I use a menstrual disc with condoms?
Yes. Discs sit deepest in the vaginal fornix.
For sexual intercourse, turn the pulling strap or tail toward your tailbone.
How is a disc different from a menstrual cup?
Discs sit in the fornix under the cervix,
no suction like cups,
hold more fluid,
are more comfortable for those with a low cervix,
and can be worn during sex to prevent mess
(not for pregnancy or STI prevention).