How to Use Reusable Menstrual Products with an IUD: Safety and Tips
By Saalt | Reusable Period Care | Period Care Simplified | Saalt | Published: 2026-08-24
Category: How-to Guides
Learn how to safely use menstrual cups and discs with an IUD, including insertion tips, suction precautions, and the best reusable period products for IUD users.
If you have an intrauterine device (IUD) and are considering reusable period products, you might wonder: Can I use a menstrual cup or disc with an IUD? The short answer is yes, but with some important precautions. This guide will walk you through the safety considerations, step-by-step tips, and the best reusable options to keep your IUD secure and your period comfortable.
Reusable period products like cups and discs are eco-friendly, cost-effective, and comfortable. However, the suction of a menstrual cup can potentially dislodge an IUD if not used correctly. By following the right techniques and choosing the right products, you can enjoy the benefits of reusable period care without compromising your IUD's placement.
Understanding the Risks: Suction and IUD Displacement
The main concern with using a menstrual cup and an IUD is the suction created when the cup is removed. IUDs have strings that hang into the vaginal canal, and if the cup's rim accidentally grabs these strings, the suction could pull the IUD out of place. This risk is relatively low, but it is real. Studies and anecdotal reports suggest that IUD expulsion rates may be slightly higher among cup users, but with proper technique, you can minimize this risk significantly.
Menstrual discs, on the other hand, do not use suction. They sit in the vaginal fornix and tuck behind the pubic bone, so they are generally considered safer for IUD users. However, discs can still press against the cervix, and if the IUD strings are long, they might be caught during removal. Always check with your healthcare provider before using any internal period product with an IUD.
- Always consult your gynecologist before using a cup or disc with an IUD.
- Learn to locate your IUD strings regularly to ensure they haven't moved.
How to Use a Menstrual Cup with an IUD Safely
If you prefer a menstrual cup, choose one that is softer and has a lower suction profile. The Saalt Cup is a popular choice among IUD users because it is made of soft, medical-grade silicone and offers a comfortable fit. When inserting, fold the cup and push it in without letting it pop open too high. Make sure the cup is fully below the cervix and that the rim does not sit on the IUD strings.

For removal, break the seal before pulling the cup down. Insert a finger and press the side of the cup to release the suction, then gently slide it out. Avoid tugging on the cup or pulling it straight down. This technique is crucial to prevent any accidental pulling on the IUD strings. If you feel any resistance, stop and try to release the suction more completely.
- Always break the suction with your finger before removing the cup.
- Consider trimming the IUD strings shorter with your doctor's help to reduce the risk of catching.
Why a Menstrual Disc Might Be a Better Option
Menstrual discs are often recommended for IUD users because they do not rely on suction. A disc sits in the vaginal fornix, creating a seal against the vaginal walls rather than the cervix. This means there is no suction to dislodge the IUD. Many users find discs more comfortable and easier to insert and remove, especially if they have a low cervix or sensitive IUD strings.
When using a disc, ensure it is properly positioned behind the pubic bone. To remove, hook a finger under the rim and gently pull it out, keeping it horizontal to avoid spilling. Since discs are less likely to interfere with the IUD, they can be a great alternative. You can also pair a disc with leakproof underwear as backup for extra peace of mind.
- Discs are suction-free, making them a safer choice for IUD users.
- Use a disc with a leakproof panty like the Leakproof Cotton Brief for added security.

Choosing the Right Reusable Period Products for IUD Users
If you decide to use a cup, the Saalt Cup is a great option due to its soft silicone and reliable design. However, if you are nervous about suction, consider a disc instead. Saalt offers reusable discs that are easy to use and gentle on the body. For backup or lighter days, leakproof underwear can be a wonderful addition to your period care routine.
Leakproof underwear is also a fantastic option for IUD users who prefer not to insert anything internally. The Leakproof Cotton Brief is made with breathable cotton and provides reliable protection. You can wear it alone on light days or as backup with a cup or disc. This versatility makes it easier to manage your period while keeping your IUD safe.
- Choose soft, flexible cups to minimize pressure on the cervix.
- Leakproof underwear is a zero-risk option for IUD users.
Using reusable period products with an IUD is entirely possible with the right knowledge and tools. Always prioritize safety by consulting your healthcare provider, learning proper insertion and removal techniques, and choosing products that suit your body. Whether you opt for a Saalt Cup, a disc, or leakproof underwear, you can enjoy a comfortable, eco-friendly period without compromising your IUD's effectiveness. Explore the Saalt Cup to start your journey with confidence.



