Are you frustrated with your menstrual cup leaking? This can be a common issue, but it doesn’t have to stay that way.
We will look at why menstrual cup might be leaking and the various ways you can fix this leaky mess once and for all.
What Causes Menstrual Cup Leaks
Incorrect Positioning or Insertion
Incorrect positioning or insertion of the cup in the vaginal canal can lead to a leaking menstrual cup.
It’s essential to ensure that the cup is fully open once inserted and situated below the cervix, otherwise, it may not form a proper seal against the vaginal walls.

Wrong Fit
Another reason for menstrual cup leakage could be using the wrong size, firmness level or shape of the cup itself.
Every individual’s anatomy is different, so finding a right menstrual cup size that fits you correctly can take some trial and error.
Heavy Flow
Having a heavy menstrual flow could also contribute to menstrual cup leaks if your chosen menstrual cup does not have sufficient capacity.
Physical Activity
Menstrual cup leak can also be due to involuntary muscle contractions during physical activity which may cause temporary displacement of your menstrual cup.
This is especially common during activities like running or intense workouts where pelvic muscles get engaged extensively.
Pelvic Floor Muscles
If you’ve had vaginal births, using a menstrual cup might be difficult because childbirth alters strong pelvic floor muscles strength, which directly affects how well menstrual cups perform their job at collecting blood flow without creating any mess in the form of leakages.
Choosing the Right Size and Type of Menstrual Cup
Choosing the right menstrual cup size and type is a crucial step in ensuring a leak-free experience during your period.
When selecting your menstrual cup, consider factors such as:
- Age
- Birthing History
- Flow heaviness
- Cervix Height
- Cup Firmness
- Cup Design & Shape
- Cup Size
There are various menstrual cups available on the market to cater to different needs.
It’s essential to find one that fits you perfectly.
Troubleshooting Persistent Menstrual Cup Leaks
Proper Insertion
One of the most common reasons your menstrual cup is leaking lies in the insertion and menstrual cup fold techniques used.
It is crucial to make sure it is positioned properly to avoid any unnecessary inconvenience and discomfort during your period.
- Always ensure that your hands and the period cup are clean before attempting to insert it.
- Fold your menstrual cup into a smaller shape – there are several different fold methods, so experiment with different techniques to find out which one works best for you.
- Insert it into your vaginal canal at a slight angle towards your tailbone. It is essential not to push the cup up vertically but rather guide it horizontally towards the back of your vagina until it sits comfortably inside.
- Let go of the folded part and allow the period cup to open properly and create a seal by rotating it slightly or running a finger around its rim.
The goal here is to create an effective seal between the walls of your vagina and prevent any leak from occurring.
If you cannot feel whether or not this seal has been formed successfully, try testing its placement by tugging lightly on its stem.
Menstrual Cup Maintenance
Proper Cleaning
A properly cleaned cup will also help minimize the chances of experiencing leaks.
To know how to clean your menstrual cup, it is crucial to follow the manufacturer’s guidelines.
Make sure you pay extra attention to cleaning out all of its nooks and crannies especially those tiny holes near the rim that help create suction when inserted correctly.
These holes can become clogged over time which can affect how well your period cup seals inside you leading to leaks.
Regular Examination
Inspecting your menstrual cup regularly can also be beneficial in preventing leaks as well as ensuring proper fit continues over time.
This includes checking for signs of wear such as tears or cracks which could compromise their effectiveness causing leakage of menstrual blood issues down the road.
Incorrect Size or Shape
Everyone’s anatomy is unique, and it may take some trial and error to find the perfect fit for you.
If you have tried multiple cups and still experience leaks, consider consulting with an experienced menstrual cup user or healthcare professional who can help guide you toward finding a suitable option.
Timely Emptying
It’s also worth noting that sometimes leaks occur due to overfilling of the menstrual cup, especially on very heavy flow days.
Emptying your cup more frequently may resolve the leak issue altogether.
Pelvic Floor Muscles
Strengthening pelvic floor muscles through exercises like Kegels can improve the overall fit and prevent slippage, reducing chances of leakage as well.
FAQ
Why is my menstrual cup leaking?
There are several possible reasons why a period cup might be leaking. Here are some common causes:
- Incorrect cup placement
- Cup size and shape
- Low cervix or high cervix
- Cup suction
- Cup overflow
- Vaginal muscles
If you continue to experience leaks despite trying these suggestions, it may be helpful to consult with a healthcare professional or a menstrual cup expert who can provide personalized advice and assistance.
Conclusion
If you experience leakage from your menstrual cup, it’s important to identify and take steps to address the issue.
Begin by selecting a size and type of cup that best suits your body and lifestyle needs, ensuring correct insertion technique has been performed and that there is no resistance when you tug on the stem of the cup.
It is also recommended to inspect the cup for any signs of damage periodically to ensure it is still fit for use.
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Engaging in pelvic floor exercises can help prevent leaks due to external factors like heavy activities or sudden movements.
By following these tips, you can maximize the benefits of using female health products like menstrual cups.



