In a world full of tampons and pads, some women decided to opt for menstrual cups instead. To our surprise, even though menstrual cups are slowly securing their position in the world of menstruating, they were first invented in 1937. With their cost-efficiency and environmentally friendly design, menstrual cups have become the choice of many women in this century. 

For some of you, switching from the traditional and comfortable sanitary pads to menstrual cups might be a little scary. But don’t worry, our Insiders are here to give you a complete breakdown of everything you’d want to know about this little rubber funnel-shaped cup — including where to buy them.

What Is A Menstrual Cup?

Menstrual cups are a type of feminine hygiene product that is inserted inside the vulva to catch period blood. Unlike sanitary pads and tampons which should only be worn once, menstrual cups are reusable and can be reused again and again. These cups are made out of silicone, which is flexible, vagina-friendly, and can hold more blood compared to any other menstruation product. Not to mention, they are environmentally-friendly — less disposable hygiene products used, less waste produced!

Do Menstrual Cups Have Sizes?

Yes, they do! They usually come in two sizes, but some brands offer three. There are also brands that offer more specialised options, including those for low or high-cervix placements. Most brands offer regular sizing options such as “small”, “medium”, or “large”. The small cups are usually somewhere between 35 and 43mm and the larger cups are around 43-48mm in diameter when measured at the rim of the cup.

How Do I Choose The Right Menstrual Cup Size?

Choosing the correct menstrual cup size is very much a process filled with trials and errors. Everything about this feminine hygiene product requires you to be well-versed with your body. The factors that should be taken into consideration when choosing a size include the length of your cervix, how heavy your flow is, your vulva flexibility, and the list goes on. When in doubt, always express your concerns to your OBGYN.

How Do You Insert A Menstrual Cup?

1. Much like how you’re using sanitary pads and tampons, you need to make sure your hands are as clean as possible. So make sure to wash and sanitise your hands to maintain proper hygiene. 

2. Next, gently press and hold the centre of the cup. 

3. With a stable hand, fold the menstrual cup in half. Make sure the rim is facing upwards. 

4. Carefully insert the cup into your vulva. Once it’s inside, it should unfold with a little ‘pop’ sound.

5. Adjust the position of the cup according to your comfort. Make sure the cup creates an airtight seal that prevents blood from leaking. 

6. Once secured, rewash your hands, and you’re good to go.

How Often Do I Have To Change My Menstrual Cup?

Much like sanitary pads and tampons, you should change your menstrual cup every 6 hours to avoid bacterial infection. However, it also depends on how heavy your flow is. If you’re the type who deals with a heavy flow, it is advisable to monitor every 3 hours to avoid leaking. Bear in mind that these cups aren’t exactly similar to sanitary pads when they absorb blood — once the cup is full, it can overflow. So make sure you empty it often to avoid leakage.

How Do I Clean My Menstrual Cup After Using It?

It’s an easy process to take care of menstrual cups in order to preserve them longer. Just make sure you wash yours thoroughly with lukewarm water after every single use. You can also boil them once your cycle starts and ends each month. For extra hygiene, use a safe, chemical-free vaginal wash to clean them with. Investing in high-quality vaginal soaps shouldn’t be a big problem. After all, we’re talking about vaginal hygiene!

The Best Menstrual Cups in Singapore

1. The Diva Cup

All hail Diva cups, the most popular menstrual cup brand around! What’s best about these cups is that they categorise the type of cup perfectly according to your age and the size of your vulva. So you have more options to consider before purchasing. Not only are they eco-friendly, but they also provide total protection. 

Why we love it:

  • BPA-free
  • Latex-free
  • Eco-friendly

Cons:

  • Higher price point

Price: From $53.55

Where to buy: iHerb

2. Lunette Reusable Menstrual Cup

All Lunette products are FDA-approved and totally safe to use. They are made from medical-grade silicone and proven to have a 100% clean track record. They were also created to make sure you have the best experience in using the menstrual cups. So you don’t have to worry about feeling uncomfortable. 

Why we love it:

  • Latex-free
  • Vegan
  • Storage pouch included

Cons:

  • The high level of suction might cause it to get stuck

Price: $50.00

Where to buy: Amazon

3. Freedom Menstrual Cup

These Freedom menstrual cups came in two different sizes, according to your body type. If you’re new to using these cups, Freedom recommends you pick the mini one and get yourself familiar with the feeling of it first. The mini has a four cm diameter across the rim to make sure that your vagina can breathe while still holding in your period blood.

Why we love it:

  • 12-hour protection
  • Can be used when swimming and/or driving
  • Reusable up to 15 years

Cons:

  • The stem might be too short for some people

Price: $33.60

Where to buy: Watsons

4. Sirona Reusable Menstrual Cup

menstrual cup

Are you afraid of getting rashes when using menstrual cups? Never fear, as this one from Sirona is the solution, thanks to its FDA-approved, 100% medical-grade silicone. You won’t have to worry about restricted movement, rashes, dampness or leakage once you’ve popped this bad boy in place. Even better: it’s super cheap!

Why we love it:

  • Affordable price
  • 100% medical-grade silicone
  • Lasts up to 10 years

Cons:

  • The cup might be too thin and soft for some people

Price: $7.60

Where to buy: Amazon

5. Blood Cup Kit

menstrual cup


The standout feature of the Blood Cup is its capacity to hold as much menstrual blood as possible, as many as three to four pads.. These cups also have a lifespan of up to 10 years, providing long-term savings and environmental benefits. Additionally, they offer a 120-day free trial period, allowing users to become acquainted with and comfortable with the product over approximately three to four menstrual cycles.

Why we love it:

  • Comes with an all-in-one menstrual kit
  • 120-day free trial period
  • Non-irritable

Cons:

  • Transparent

Price: $31.92

Where to buy: Blood

6. Venus Menstrual Cup

menstrual cup

This Venus Menstrual Cup is specially curated for plus-size ladies. They have a capacity of 38ml and 47ml up to the rim. With this little silicone buddy, you don’t need to worry about any pressure on your bladder, as this cup has a thinner rim. It can also hold your menstrual blood up to 30% more than sanitary pads or tampons!

Why we love it:

  • Suitable for those with medium to high cervix
  • Wear up to 12 hours
  • Non-irritable

Cons:

  • Made out of harder material so it might be uncomfortable for some people

Price: From $35.15

Where to buy: Amazon

7. Saalt Soft Menstrual Soft Cup

menstrual cup

This aesthetically pleasing menstrual cup from Saalt is ultra-soft, comfortable, and 100% made with clinically proven silicone that is gentle enough to wear for up to 12 hours. They provide total protection to your vulva and help reduce sensitivity and cramping during your menstrual days. 

Why we love it:

  • Best for normal to heavy flow
  • FDA registered & hypoallergenic
  • Free of chemicals, toxins, BPA and latex

Cons:

  • The high level of suction might cause it to get stuck

Price: From $44.56

Where to buy: Amazon

8. The Honey Pot Company Menstrual Cup

menstrual cup

If you’re a woman under 30 with light to medium flow, opt for The Honey Pot Company’s Menstrual Cup Size 1. For women over the age of 30 or who have just given birth, Size 2 is the best fit. These menstrual cups provide 12-hour protection and are even suitable for overnight wear as they hold 20ml and 25ml worth of liquid, respectively.

Why we love it:

  • Comes in two sizes for medium and heavy flow
  • Can be worn overnight
  • Dermatologist-approved

Cons:

  • The high level of suction might cause it to get stuck

Price: $32.68

Where to buy: iHerb

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