If you have an intrauterine device (IUD), you may be wondering whether a menstrual disc is a safe period care option.
The short answer is yes. Many people successfully use a menstrual disc while having an IUD. Because menstrual discs sit below the cervix and do not rely on suction, they are generally considered a suitable option for people with an IUD.
Understanding how both products work together can help you use them confidently and comfortably.
Quick Answer
Yes, you can use a menstrual disc with an IUD.
Unlike menstrual cups, menstrual discs do not create suction to stay in place. Instead, they sit in the vaginal fornix below the cervix, which reduces the risk of affecting IUD placement.
The most important considerations are:
- Inserting and removing the disc carefully
- Avoiding contact with the IUD strings
- Checking your IUD placement regularly
- Following your healthcare provider's advice
What Is a Menstrual Disc?
A menstrual disc is a reusable period product that collects menstrual fluid rather than absorbing it.
It sits comfortably in the vaginal fornix, just below the cervix, and can typically be worn for up to 12 hours depending on your flow.
Many people choose menstrual discs because they:
- Hold more fluid than tampons
- Can be worn for longer periods
- Create less waste than disposable products
- Remain comfortable during exercise and daily activities
- Are reusable for years with proper care
What Is an IUD?
An intrauterine device (IUD) is a small contraceptive device inserted into the uterus by a healthcare professional.
There are two main types:
Hormonal IUDs
Hormonal IUDs release hormones that help prevent pregnancy by thickening cervical mucus and, in some cases, suppressing ovulation.
Copper IUDs
Copper IUDs use copper to create an environment that prevents sperm from fertilising an egg.
Both types include thin strings that extend through the cervix into the upper vaginal canal. These strings allow healthcare professionals to check placement and remove the IUD when required.
Why Menstrual Discs and IUDs Are Often Compatible
One of the main reasons menstrual discs are popular among IUD users is their position within the body.
An IUD sits inside the uterus.
A menstrual disc sits below the cervix in the vaginal fornix.
Because they occupy different spaces, they generally do not interfere with one another when used correctly.
Unlike menstrual cups, discs also do not rely on suction to remain secure. This is one reason many people with IUDs choose a menstrual disc over a menstrual cup.
Important Considerations When Using a Menstrual Disc with an IUD
Be Aware of Your IUD Strings
The strings attached to your IUD extend slightly beyond the cervix.
When inserting or removing your menstrual disc, take care not to hook, pull, or catch these strings.
Use Gentle Removal Techniques
When removing your disc:
- Relax your pelvic muscles
- Hook the rim or removal tab
- Pull the disc out slowly
- Keep the disc level during removal
Avoid pulling sharply or quickly.
Check Placement Regularly
After each cycle, check that your IUD strings feel normal and remain the same length.
If the strings suddenly feel longer, shorter, or disappear entirely, contact your healthcare provider.
Speak With Your Doctor
If you have recently had an IUD inserted, your doctor can advise when it is appropriate to begin using a menstrual disc.
They can also confirm that your string length is suitable and answer any questions about compatibility.
Choosing the Right Menstrual Disc Size
Comfort and fit are important when using any menstrual disc.
A properly fitted disc should:
- Sit comfortably behind the pubic bone
- Remain secure during daily activities
- Not create pressure or discomfort
- Provide reliable leak protection
At my mimi, we offer:
Small Disc
- 32ml capacity
- Suitable for light to medium flow
- Often preferred by those under 30 or who have not given birth vaginally
Large Disc
- 61ml capacity
- Suitable for heavier flow days
- Often preferred by those over 30 or who have given birth vaginally
Benefits of Using a Menstrual Disc with an IUD
Many users enjoy:
- Up to 12 hours of protection
- Higher fluid capacity
- Reduced reliance on disposable products
- Comfortable wear during exercise
- A reusable period care option that can last for years
For many people, a menstrual disc provides the convenience of long wear times while remaining compatible with their chosen contraception.
Frequently Asked Questions
Can a menstrual disc dislodge an IUD?
When used correctly, a menstrual disc is unlikely to dislodge an IUD. The risk is generally lower than with products that rely on suction.
Should I wait after getting an IUD before using a menstrual disc?
Speak with your healthcare provider. Many practitioners recommend allowing the IUD time to settle before using internal menstrual products.
Can the disc touch my IUD strings?
It can, which is why careful insertion and removal are important. Avoid pulling on the strings during removal.
Is a menstrual disc better than a cup for people with an IUD?
Many people prefer discs because they do not rely on suction. However, the best option depends on your anatomy, comfort, and personal preference.
Final Thoughts
For most people, using a menstrual disc with an IUD is both practical and comfortable.
Because menstrual discs sit below the cervix and do not create suction, they are often considered one of the most IUD-friendly reusable period care options available.
By using gentle insertion and removal techniques, avoiding the IUD strings, and monitoring your IUD placement, you can confidently enjoy the benefits of both.
The my mimi Menstrual Disc is designed to provide comfortable, reusable period care while supporting a wide range of lifestyles, body types, and menstrual needs.
Health Notice: This article is intended for educational purposes only and does not replace professional medical advice. If you have questions about your IUD, menstrual health, or suitability for a menstrual disc, consult a qualified healthcare professional.
