If your menstrual disc keeps popping out, slipping forward or feeling like it will not stay tucked in place, you are not alone. It is one of the most common questions from people learning to use a disc.
Most of the time, a menstrual disc that will not stay in place comes down to insertion angle, positioning behind the pubic bone, fit, or pressure from your pelvic floor. This guide explains the common causes and practical ways to help your my mimi menstrual disc feel more secure.
A menstrual disc can pop out when the front rim is not tucked securely behind the pubic bone, the disc is sitting too low, the fit is not right for your body, or pressure from movement, coughing or a bowel movement shifts it forward. In many cases, reinserting it horizontally and tucking the front rim higher resolves the issue.
A menstrual disc does not use suction. It stays in place when the front rim sits behind your pubic bone and the collection basin sits beneath your cervix. A small adjustment to your angle or tuck can make a noticeable difference.
It is normal to need a few attempts, or even a cycle or two, to learn what feels right for your body. Go slowly, use clean hands and take pressure off yourself to get it perfect on the first try.
Learn how to use a menstrual disc →This is the most common reason. The front rim needs to be pushed up and tucked behind the pubic bone so it can stay secure when you move.
Try this: After inserting, use a clean finger to push the front rim up and back until it feels like it has caught in place.
A disc sitting too shallow may shift forward, feel less secure or miss the cervix. This can happen when you are understandably cautious during insertion.
Try this: Aim the folded disc back toward your tailbone, rather than straight up, before tucking the front rim.
Cervix height, anatomy, flow and comfort preferences can all affect how a disc sits. A disc that is not the right size or shape may be harder to keep comfortably tucked.
Try this: Use the my mimi size guide to check your best starting point.
Coughing, sneezing, laughing, lifting, exercising or using the toilet can create pressure that moves a disc, particularly when it is not fully tucked.
Try this: Recheck the tuck after a bowel movement or if you feel the disc has moved lower.
Your cervix can change position throughout your cycle. On lower-cervix days, a different insertion angle or fit may be more comfortable and secure.
Try this: Take your time and test the position before relying on the disc for a longer wear period.
A full disc can feel lower or less secure. Heavier-flow days may mean you need to empty it sooner than your usual routine.
Try this: Empty and reinsert, then check the front rim is still tucked behind the pubic bone.
The right insertion technique is usually more important than force. Move slowly, relax your pelvic muscles and make one small adjustment at a time.
These my mimi resources can help you understand positioning, sizing and common menstrual disc issues.
Standing with one leg raised works well for some people, but it is not the only option. Try sitting on the toilet, squatting in the shower, or lying on your back with your knees bent.
The best position is simply the one that helps you relax your pelvic muscles and gives you the most control.
Read the insertion guide →If the disc catches, folds awkwardly or feels difficult to guide into place, a small amount of water-based lubricant on the rim may help it slide in more smoothly.
Avoid silicone-based lubricant with silicone period products unless the product instructions specifically say it is compatible.
Explore period-care essentials →Persistent fit problems are not a reason to panic, but they can be a good reason to speak with a qualified health professional or pelvic floor physiotherapist, particularly if you have pain, pressure, unusual symptoms or concerns after pregnancy.
It is completely normal for the technique to take a few tries or cycles to feel natural.
Adjust your angle, tuck or position one at a time so you can work out what improves the fit.
A better size match can make a meaningful difference to comfort, security and confidence.
A liner or period underwear can provide extra reassurance while you build confidence with insertion.
A disc should not cause pain or ongoing discomfort. Stop and seek advice if something does not feel right.
Our education guides can help, and a health professional can offer individual advice for persistent concerns.
The my mimi menstrual disc is made from soft medical-grade silicone and designed with a suction-free fit, two size options and an integrated loop tab to support easier removal.
Explore the disc, use the size guide and give yourself time to learn what works best for your body.
It may not be tucked fully behind the pubic bone, it may be sitting too low, or the fit may not be right for your body. Reinsert it horizontally toward your tailbone and check the front rim is securely tucked.
When positioned correctly, a menstrual disc should generally feel comfortable and unobtrusive. If you feel ongoing pressure, pain or rubbing, remove it and try repositioning it.
Pelvic pressure can sometimes shift a disc, particularly when it is not fully tucked in place. Checking the tuck after a bowel movement can be helpful.
It can. Cervix height may affect which size, shape and insertion approach feels most secure. Use a size guide and consider professional advice if fit issues persist.
Speak with a qualified health professional if you experience pain, ongoing discomfort, unusual symptoms, concerns after pregnancy, or persistent fit problems despite trying different techniques.
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