Menstrual Disc Troubleshooting: Why Yours Might Leak and How to Fix It
Date Created: 10th of January 2025
Read Time: 6 minutes
Leaks are frustrating, especially when you are new to discs. The good news is most issues come down to a few fixable factors. Use this guide to identify the cause, apply a quick fix and get back to comfortable, confident wear.
First checks: the fast five
- Placement – is the rim fully tucked behind the pubic bone? Compare your steps to how to use a menstrual disc.
- Seal – did the rim stay flat and open after insertion? See folding techniques that open reliably.
- Fit – is your size correct for your anatomy and history? Visit what menstrual disc size should I get?
- Capacity – is the disc full on heavier hours? Learn cues in how to know when a disc is full.
- Angle – is the front edge sitting too low? Our page on staying tucked behind the pubic bone can help.
Common causes and fixes
1) Disc not tucked fully behind the pubic bone
Sign: Immediate spotting after insertion or leaking during movement. Fix: After inserting, slide a clean finger along the front rim and gently lift it higher, nudging the rim behind the pubic bone. Re-check with how do I know if my disc is in right?
2) Under-filling or over-filling
Sign: Leaks despite correct placement. Fix: Empty on a schedule that matches your flow. On heavy hours, shorten intervals. Use the cues in this fullness guide to set a routine that prevents overflow.
3) Size not ideal for your anatomy
Sign: Repeated slipping or difficulty maintaining placement. Fix: Review sizing for cervix height and birth history in the size guide. If you decide to try another size, consider the my mimi menstrual disc which comes in two sizes for better fit options.
4) Insertion friction or discomfort
Sign: The rim catches and does not open smoothly. Fix: Use a small amount of water-based product like the my mimi water-based lubricant. It helps the rim glide and bloom into position without irritation.
5) Auto-dump mistaken for leaks
Sign: A gush when you bear down on the toilet. Fix: This is a known behaviour for many discs. Read why it happens and how to manage it in auto-dump basics. Tilt forward slightly and retuck the rim behind the pubic bone before standing.
6) Residual blood after reinsertion
Sign: Light spotting for 10–20 minutes after you put the disc back in. Fix: Wipe the vaginal walls with toilet paper before reinsertion so residual blood does not pool. For freshness and care, see how to clean a menstrual disc. Periodic deep cleans are simple with cleaning tablets.
Leak-proofing techniques that help
- Use a reliable fold that opens easily in your body. Explore options in folding techniques.
- Retuck after the toilet by lifting the front rim back behind the pubic bone.
- Match wear time to flow using the schedule tips in fullness cues.
- Revisit the basics with the step-by-step use guide any time you feel unsure.
When to reach out
If you continue to leak after trying the fixes above, check our focused article do menstrual discs leak? and compare experiences on our reviews page. You can also contact the team for personalised guidance.
Products that support a better fit and routine
- my mimi menstrual disc – two sizes and an easy loop tab for confident removal.
- Water-based lubricant – helps insertion and reduces friction.
- Cleaning tablets – convenient deep clean between cycles.
Health Notice: This page is for information purposes only. It is not a substitute for medical advice. If you are experiencing symptoms of anxiety, depression or other mental health concerns, consult a qualified health professional.
