menstrual disc vs. menstrual cup

Quick Answer: Both menstrual discs and menstrual cups are safe, reusable options. Choose a menstrual disc if you want higher capacity, a suction-free fit that sits higher behind the pubic bone, and the option for mess-free intimacy. Choose a menstrual cup if you prefer a lower placement with gentle suction and a more tapered, cup-style shape.

Date Created: 20 July 2024
Date Modified: 18 April 2025
Read Time: 3 minutes

which reusable period product is best for you?

Deciding between a menstrual disc and a menstrual cup can feel overwhelming, but understanding their key differences helps you choose the best option for your body. Both are reusable, comfortable and sustainable, yet they function in different ways.

materials and design

Both menstrual discs and menstrual cups are made from medical-grade materials and provide a safe, non-toxic alternative to disposables. Key differences include:

• menstrual discs: Soft 100% medical-grade silicone designs that sit at the vaginal fornix and do not rely on suction. The my mimi disc is TGA-compliant and FDA-registered.
• menstrual cups: Usually medical-grade silicone and shaped to form a gentle suction seal lower in the vaginal canal.

capacity and wear duration

Menstrual discs typically hold more fluid than menstrual cups, which can be helpful for heavier days. Both options offer up to 12 hours of wear depending on your flow and comfort level.

insertion and positioning

The main difference is where each product sits inside the body:

• menstrual discs: Rest high at the base of the cervix and tuck behind the pubic bone for a suction-free fit.
• menstrual cups: Sit lower in the vaginal canal and use light suction to stay in place.

comfort and intimacy

Many users find menstrual discs more comfortable due to their higher, low-pressure placement. Discs can also allow for mess-free intimacy. Cups create a seal and take up more space lower in the canal, so they are not typically used during sex.

learning curve and maintenance

Both products require practice to insert and remove. Discs may offer a self-emptying feature for some users during toilet use, which can be helpful for heavy flow. For routine care:

• menstrual discs: Rinse with water and mild cleanser after each use and sterilise between cycles. Try the GO Sanitiser and Cleaning Tablets for a simple routine.
• menstrual cups: Similar cleaning steps, with periodic boiling recommended for deep sterilisation per the manufacturer’s instructions.

size, fit and choosing confidently

Fit depends on cervix height, pelvic floor tone and comfort preferences. If you are considering a disc, start with our Size Guide and browse common questions in our FAQs.

cost-effectiveness and environmental impact

While the initial purchase is higher than disposables, both menstrual discs and menstrual cups last for years, reducing waste and long-term costs.

which one should you choose?

Choosing between a menstrual disc and a menstrual cup comes down to your preferences. If you prefer higher capacity, suction-free comfort and the option for mess-free intimacy, a my mimi menstrual disc could be a great fit for you.

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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.