Date Updated: 27th of January 2026
Read Time: 5 minutes

Everything you need to know about menstrual cups, discs and IUDs

Period care is evolving, with more people choosing reusable options like menstrual cups and menstrual discs for comfort, sustainability, and long-term value. If you have an intrauterine device (IUD), it’s natural to wonder whether these products can be used safely together.

This guide explains how menstrual cups and menstrual discs interact with an IUD, the key differences between them, and what to consider when choosing the right option for your body.

What is an IUD?

An intrauterine device (IUD) is a small, T-shaped contraceptive device inserted into the uterus by a healthcare professional. It is a long-term and highly effective form of birth control.

• Hormonal IUD: Releases progestin to thicken cervical mucus and, in some cases, suppress ovulation.
• Copper IUD: Uses copper to create an environment that prevents sperm from functioning.

Both types have thin strings that extend through the cervix into the upper vaginal canal. These strings allow healthcare providers to check placement and remove the IUD when required.

What is a menstrual cup?

A menstrual cup is a flexible cup made from medical-grade silicone or rubber. It sits in the vaginal canal and forms a seal to collect menstrual fluid. Most cups can be worn for up to 12 hours.

Menstrual cups rely on suction to stay in place, which is why careful removal is important for anyone with an IUD. You can learn more in our guide on how internal period products work.

What is a menstrual disc?

A my mimi menstrual disc is a flat, flexible disc that sits in the vaginal fornix, just below the cervix. Unlike cups, menstrual discs do not rely on suction to stay in place.

This suction-free design is one reason discs are often considered a suitable option for people with an IUD. If you’re new to discs, start with our guide on how to use a menstrual disc.

Can you use a menstrual cup or menstrual disc with an IUD?

Yes. Both menstrual cups and menstrual discs can be used with an IUD, provided you take appropriate care. It’s recommended to speak with your doctor before use, particularly if your IUD was recently inserted or if you are new to reusable internal period care.

Key considerations when using cups or discs with an IUD

1. Placement matters: Discs sit higher and do not rely on suction, which may reduce interaction with IUD strings. Cups sit lower and use suction, so correct removal technique is essential.
2. IUD string awareness: Be mindful of your strings during insertion and removal. Some doctors may trim strings to reduce interference.
3. Removal technique: Always release suction before removing a menstrual cup. For discs, hook a finger under the rim and slide it out gently, keeping it level.

Tips for safe use with an IUD

1. Consult your doctor: A quick check of string length and placement can provide reassurance.
2. Wait after IUD insertion: Allow at least one full cycle before using a cup or disc so the IUD can settle.
3. Remove gently: Never pull straight down. For cups, pinch the base first. For discs, guide it out slowly.
4. Check your strings regularly: If they feel different, shorter, longer, or missing, see your doctor.
5. Choose the right size: Comfort and fit matter. Our guide on choosing the right menstrual disc size can help.

Which is safer with an IUD - a cup or a disc?

Both options can be safe, but many people with an IUD prefer menstrual discs because they do not rely on suction. Others successfully use menstrual cups without any issues.

The best choice depends on your comfort, confidence with removal technique, and personal anatomy. If you’re unsure, exploring what doctors say about menstrual discs may help inform your decision.

Final thoughts on IUD-friendly period care

Reusable period care and IUDs can work well together. Whether you choose a menstrual cup or a my mimi menstrual disc, understanding placement, removal, and IUD string care is key.

With the right technique and guidance, you can confidently manage your period while keeping your IUD safe and secure.

Health Notice: This article is for information purposes only. It is not a substitute for medical advice. If you are experiencing symptoms of anxiety, depression or other mental health concerns, consult a qualified health professional.