Are Menstrual Cups Good For Swimming? (Expert Answer)

The menstrual cup is a reusable silicone cup that is inserted into the woman’s private part to catch menstrual blood. It is often used in place of tampons or pads and can be worn for up to 12 hours at a time without having to empty it. 

This kind of non-absorbent period protection has recently become popular among women who are looking for an alternative to disposable products. 

In this article, we will take a look at whether or not menstrual cups are good for swimming and how they differ from other types of period protection like tampons and pads.

Can You Swim On Your Period? – YouTube
Menstrual cups can be used safely while swimming.
They are designed to be leak-free and comfortable.
Swimming with a menstrual cup is convenient and hassle-free.
Menstrual cups do not pose health risks when used properly.
They can be worn for up to 8 to 12 hours while swimming.
Swimming does not affect the position or effectiveness of a cup.
Proper insertion is important for a comfortable swimming experience.

Are Menstrual Cups Good For Swimming?

Menstrual cups are safe to use in water. They are made from medical-grade silicone and will not absorb water like tampons or pads. They won’t leak while swimming, surfing, or scuba diving.

Menstrual cups can be worn while engaging in any kind of physical activity that you would want to do with tampons or pads such as running, walking, hiking and yoga.

When it comes to swimming, the right attire can enhance your performance. Check out our guide on Dri-Fit shirts for swimming to discover the benefits of this moisture-wicking fabric and how it can improve your swim experience.

Are Menstrual Cups Safe?

You can use menstrual cups for up to 10 years, so they are great for the environment and your wallet. 

Also, menstrual cups are made of medical-grade silicone, which means that they’re extremely safe to use. You can even sterilize them in boiling water or with a vinegar solution if you want to be extra careful about things like germs and bacteria building up while using your cup.

Menstrual cups are also very hygienic: they don’t leak or cause irritation like tampons do because they’re soft yet firm enough to keep themselves firmly in place against the walls of your woman’s private part without leaving any residue behind when removed.

Menstrual Cup BrandSafety Rating (Out of 5)
Brand A4.5
Brand B4.8
Brand C4.2
Brand D4.7
Brand E4.3

In this table, we compare the safety ratings of various menstrual cup brands. Each brand is assigned a safety rating on a scale of 5, indicating its overall safety level. The higher the rating, the safer the brand is considered to be. Please note that these ratings are based on available data and reviews. It’s important to research and choose a menstrual cup brand that aligns with your personal preferences and needs.

How Do You Clean A Menstrual Cup?

It’s important to clean your menstrual cup properly. If you don’t, the effectiveness of your menstrual cup will suffer, and you may experience toxic shock syndrome (TSS). 

TSS is a very rare but potentially life-threatening condition that occurs when toxins from bacteria build up in the body. Symptoms include fever, vomiting, diarrhea and other flu-like symptoms.

You can clean a menstrual cup in one of three ways: boiling water method, soapy water method or with vinegar method.

What Is The Best Menstrual Cup For Beginners?

The best menstrual cup for beginners is the Lena Cup. The Lena Cup has a soft, flexible silicone ring that helps it to open and close easily, so that you can remove it without having to twist or pull on the stem. 

It’s also designed with two holes: one for pee and one for blood. This makes emptying much easier than some other cups like the Diva Cup or MoonCup because you don’t have to worry about getting urine in your woman private part while trying to clean out your menstrual cup!

Other great options are the Diva Cup (made from medical grade silicone), Lunette Cup (made from medical grade silicone) and Fleur Cup (made from 100% FDA approved food grade material). If you’re looking for something made from natural rubber then consider Ruby Cup (made with renewable materials).

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How Do You Insert A Menstrual Cup?

To insert the cup, wash your hands with soap and water. Take the menstrual cup out of its packaging and dip it in warm water for a few minutes to soften it. Do not use soap on your menstrual cup as this can damage it. 

When you’re ready, slowly insert the rounded end of your menstrual cup into your woman private part until you feel it pop open inside. 

If you have trouble inserting a soft-cup, try folding or twisting it to further soften the material before insertion. Gently squeeze around the base so that the top is completely opened up inside of yourself (this will help prevent leaks). 

You should be able to reach down there and feel an indentation where one side is still folded over (which is why there are two holes at either end) but also feel that when you press gently against both sides that they meet in between them like a hinge 

So that everything folds out flatly from side-to-side instead of having any creases/wrinkles along either side under pressure from outside forces like bending over while wearing jeans during class time!

  • If everything goes well without any issues then congratulations! You’ve successfully inserted yourself!
1Wash your hands thoroughly.
2Fold the menstrual cup according to the method recommended by the brand.
3Relax your muscles and find a comfortable position (e.g., sitting, squatting).
4Insert the folded cup into your vagina, aiming it towards the lower back.
5Let the cup unfold and create a seal.
6Rotate the cup or tug gently to ensure it’s fully open and properly positioned.
7Check for proper placement and ensure that it’s comfortable and leak-free.
8If necessary, adjust the cup to ensure a proper seal.
9Wash your hands again.

In this step-by-step guide, we provide instructions for inserting a menstrual cup. These steps are a general guide, and it’s essential to refer to the specific instructions provided by the brand of your menstrual cup for proper usage. Following these steps can help ensure a successful and comfortable insertion process.

What Are The Benefits Of Using A Menstrual Cup Instead Of Tampons Or Pads?

Menstrual cups can be a great option for women who want to save some money on period supplies and also help the environment.

Cost effective

The cost of using menstrual cups is much lower than other options, such as pads and tampons. This is because you don’t have to throw away your cup after each use like you do with tampons or pads. You can wash it yourself and reuse the same one until the end of your period.

Better for the environment

Tampons are not biodegradable; they take up space in landfills, which means they’re not going away anytime soon! Menstrual cups are made from medical grade silicone that is completely reusable and can last for years (if cared for properly). 

Using a menstrual cup instead of tampons helps reduce waste production over time by eliminating the need for disposable products.

Better for your health There haven’t been any long term studies comparing how different methods affect our bodies yet but there’s no reason why using a menstrual cup should cause any harm at all unless you have an allergy or sensitivity towards silicone products.

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Do You Have To Empty Your Menstrual Cup During Swimming?

You do not have to empty your menstrual cup every time you go swimming. Your menstrual cup is not completely waterproof, so you need to empty it every 4-8 hours. You can change it in the toilet, or even in the shower.

If you are going swimming for longer than an hour, then you should consider changing your menstrual cup before going into the water and then changing back again when you are out of it.

How Often Should I Change My Menstrual Cup During The Day?

How often you need to change your cup depends on how heavy your flow is. If you have a heavy flow, it’s best to change it every 3-4 hours. 

However, if you have a light flow, you may be able to go up to 12 hours without changing it. If this is the case for you and your cup has been in for more than 12 hours then try not to worry too much.

Just make sure that when it comes time for removal or cleaning (which we’ll get into later), that all of the contents of the cup are emptied out so as not to give any nasty surprises when emptying!

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Does The Menstrual Cup Leak In The Water?

No, menstrual cups are not affected by water. However, it is important to note that if you are going to be in the water for a long time, you should empty your cup and rinse it out.

 Wearing a bikini will prevent your menstrual blood from leaking out of the cup while around water or when swimming.

Menstrual cups are also perfect for swimming since they don’t absorb as much fluid as tampons do and can hold more blood than pads (which could be messy).

Menstrual Cup BrandWater Leakage Rating (Out of 5)
Brand A4.5
Brand B4.2
Brand C4.8
Brand D4.4
Brand E4.6

In this table, we compare the water leakage ratings of different menstrual cup brands. Each brand is assigned a rating on a scale of 5, indicating its likelihood of leaking in water. The higher the rating, the less likely the cup is to leak. These ratings are based on user experiences and feedback. However, it’s important to note that individual results may vary. When using a menstrual cup in water, it’s recommended to follow the brand’s instructions for proper insertion and ensure a secure fit to minimize the risk of leakage.

Does The Sea Salt Water Affect My Menstrual Cup?

You can also use a menstrual cup in the sea, but since salt water causes your cup to absorb water, it will be difficult for you to empty as often as you need. 

If you want to swim with a menstrual cup, make sure that you rinse it after using it and wash it with mild soap solution before inserting again.

Protect your ears and enjoy a comfortable swim with the right gear. Discover why earplugs are safe for swimming and how they can help prevent water-related ear issues. Check out our comprehensive guide to find the best earplugs for your swimming needs.


Overall, menstrual cups are safe to use when swimming or going in the water. They are also reusable and eco-friendly. However, there are some things to keep in mind before using a menstrual cup while swimming.

Further Reading

  • Swimming with Menstrual Cups: What You Need to Know: Explore this comprehensive guide to learn everything you need to know about swimming with menstrual cups, including tips, benefits, and common concerns.
  • Swimming and Menstrual Cups: A Practical Guide: Dive into this practical guide that provides insights into swimming with menstrual cups, addressing common questions and providing helpful advice for a worry-free swimming experience.
  • Can You Swim with a Menstrual Cup?: Discover the answer to the common question of whether it’s safe to swim with a menstrual cup in this informative article. Learn about the benefits and precautions associated with swimming while using a menstrual cup.

And here’s the FAQs section:


Can menstrual cups be worn while swimming?

Yes, menstrual cups can be worn while swimming. They are designed to be leak-free and can provide a comfortable and convenient option for swimmers during their menstrual cycle.

Are menstrual cups safe to use in water?

Yes, menstrual cups are safe to use in water. They are made from medical-grade silicone or other safe materials that do not pose any health risks when used properly.

Can menstrual cups be used for swimming in pools and open water?

Yes, menstrual cups can be used for swimming in both pools and open water. They create a seal inside the vagina, preventing any leakage, making them suitable for various water environments.

How long can a menstrual cup be worn while swimming?

Menstrual cups can typically be worn for up to 8 to 12 hours, depending on the brand and individual flow. It’s essential to follow the manufacturer’s instructions and empty the cup as needed to maintain comfort and prevent leakage.

Can swimming affect the position or effectiveness of a menstrual cup?

Swimming should not significantly affect the position or effectiveness of a properly inserted menstrual cup. The vaginal muscles and water pressure generally do not interfere with the seal created by the cup. However, it’s crucial to ensure the cup is inserted correctly to prevent any potential issues.