why does my menstrual disc leak when i pee?

understanding why leaks happen when peeing

Some people notice their menstrual disc leaks or shifts when they use the toilet. This can feel confusing, especially if the disc works well at other times. The good news is that leaks during urination are common and usually easy to manage.

When you pee, your pelvic floor relaxes and then contracts. That movement can tip the disc slightly, letting a small amount of fluid release into the toilet. Many users describe this as a light self-emptying effect. If you are new to discs, our women’s health articles offer helpful background before you get started.

the self-emptying feature explained

A menstrual disc sits in the vaginal fornix, just below the cervix, with the front rim resting behind the pubic bone. Bearing down to urinate or have a bowel movement can momentarily change that position. A small amount of blood may empty, then the disc returns to place. This is not a fault. It is simply anatomy at work.

If you would like a refresher on positioning, follow the step-by-step guide to using a menstrual disc.

when is it normal vs when is it a problem?

• Normal: a small release while peeing, followed by no ongoing leaks after you stand up and adjust the disc.
• Problematic: continued leaking between bathroom visits. This often points to insertion depth or an unsuitable size.

Unsure about fit or capacity needs? Check the size guide to choose between Small and Large.

tips to reduce leaks when peeing

• re-seat the rim: after peeing, wash your hands, then gently push the front rim back so it rests behind the pubic bone.
• review insertion: aim the disc down and back on insertion so it sits fully in the fornix. See the how-to guide for angles and visuals.
• trial the other size: some users find a larger diameter creates a more secure seal, while others prefer the smaller size for comfort.
• relax, don’t strain: a relaxed posture on the toilet can limit tipping.
• use a light liner while learning: a temporary backup can boost confidence on heavy-flow days.
• troubleshoot quickly: still unsure? The FAQs cover common questions about fit and leaks.

why the my mimi menstrual disc helps

The my mimi menstrual disc is built for comfort and confidence:

• two sizes: Small holds up to 32 ml. Large holds up to 61 ml. Choose with the size guide.
• loop tab: designed for easy, low-stress removal.
• 12-hour wear: suitable for day and night when used as directed.
• award-winning: recognised as Best Sustainable Period Care Solution in Australia 2025.

Ready to explore options? View the menstrual disc collection or contact our team for personalised support.

the bottom line

It is common for a menstrual disc to release a small amount of blood when you pee due to natural pelvic floor movement. With correct placement, the right size, and a quick re-seat after the toilet, most users find leaks are minimal or stop altogether.

The my mimi disc is a trusted choice in Australia, with two sizes, a loop tab for easy removal, and high capacity for day and night. For more support, start with the how-to guide or browse the latest advice in our news and tips.