The Benefits Of Using Menstrual Cups With Insertion & Folding Techniques

How To Use A Menstrual Cup Safely (With Insertion Techniques!)

It’s your moon time and you have gathered all your regular period-helpers: Advil, a heating pad, Fennel or Ginger Tea, sanitary pads, and/or tampons. And, while these conventional feminine products do the job, you may be looking for an alternative, eco-friendly way to deal with your menses—introducing menstrual cups.

You may have run into these products in your local drugstore or seen them somewhere on the interwebs. Perhaps you have even considered getting one but may have been intimidated by not knowing how to use one, which one to get, or if they are even safe. While the idea of using a period cup may seem daunting, these products are safe and easy to use with a bit of know-how and practice.

So, continue reading on to learn all about how to use a menstruation cup safely and comfortably with our step-by-step instructions.

While it may surprise you, menstrual cups are not a new idea and have actually been around since 1867[i], predating menstrual pads and tampons. Still, studies say that approximately only 31-33% of women are aware of these eco-friendly “feminine hygiene”[ii] alternatives to pads and tampons.

Why? Some experts suggest that there is not enough available information or education about them, so many vagina owners still perceive them as “messy, scary, gross, taboo, or all of the above.”[iii] In addition, “ignorance, prejudice, costs, and safety fears can impede girls and women from testing the full range of products available.”[iv]

Still, the use of period cups is on the rise now more than ever, due to the many benefits they have over traditional pads and tampons, which we will go over in a minute.

But, first, what exactly are menstrual cups and how do they work?

Menstrual cups are small bell-shaped, flexible containers that are used to capture menstrual blood during menses. They are inserted in the vagina, where they create a close-fitting seal, effectively capturing and holding 10-38 mL (0.33-1.28 fluid ounces) of menstrual blood in the receptacle.

They should be emptied every 4-12 hours depending on the size and type of cup you have, as well as the amount of menstrual flow, which differs for all menstrual havers.

Menstrual cup illustration in hand

Types of Menstrual Cups

There are two types of cups available on the market: the vaginal cup and the cervical cup. Most are reusable, while some are disposable or single-use. They are most often made of soft medical-grade silicone, a material that is body-safe, hypoallergenic, chemical, and phthalate-free, and can last up to 10-15 years.

What are the Benefits?

In a review of 43 studies on menstrual cups, their safety, and usage in The Lancet[v], researchers found that period cups are safer, more effective, greener, and more cost-effective than other mainstream products.

Here are their findings:

  • Leakage: Menstrual cups don’t leak any more than pads or tampons and in some instances leak “significantly less”. Reasons for leakage included very heavy bleeding, unusual anatomy, using a cup that was too small, incorrect placement, or the cup had filled to capacity and overflowed. While most cups can be used for up to 12 hours, it is important to empty them on a regular basis. Menstrual cups hold 2-3 times more fluid than a tampon.

  • Cost-Effective: Period cups are much cheaper in the long run than purchasing tampons or pads at 5-7% of the purchase price over 10 years.

  • Eco-friendly: An estimated 45 billion[vi] disposable period products are used each year, most of which contain plastics. Over a 10-year cycle, menstrual cups cut down on plastic waste by up to 99.6%. Pads and plastic applicators take up to 800 years to decompose.

  • Portable: Menstrual cups are very small and easy to carry.

  • Care and Cleaning: Period cups only need to be rinsed with hot water once emptied, and occasionally boiled to disinfect them.

  • Mess-free Sex: Disposable menstrual cups that look like a diaphragm can be used during sex.

Selecting Your Menstrual Cup

Menstrual cups are available in a variety of shapes and sizes to accommodate different body types and flow levels. While cups may hold the same fluid ounces — indicating their capacity — they are offered in different widths to ensure a comfortable and secure fit.

Wide Cups Are Suitable For:

  • Those with a heavier flow

  • Those who have given birth vaginally

  • Those who have a stronger pelvic floor

Narrow Cups Are Suitable For:

  • Those with a lighter flow

  • Those who are younger

  • Those who have a more sensitive anatomy

The right fit is crucial for preventing leaks and ensuring comfort throughout the day.

How to Safely Use a Menstrual Cup

Using menstrual cups is fairly easy and intuitive once you get used to them. If you already use tampons, then inserting something into your vagina is not a radical idea. If you haven’t used tampons or other insertable products, there may be a bit of a learning curve involved.

When in doubt, always consult a medical professional before inserting a menstrual cup.

Menstrual cup illustration

Inserting a Menstrual Cup

Menstrual cups are super-flexible and can be folded into a C-shape to insert into the vagina. Healthline[ix] recommends lubricating the rim of the cup with water, or water-based lubricant to smooth the way for insertion. However, it is important to read the manufacturer's guidelines before use. And, of course, wash your hands and sterilize the cup before use as well.

Once inside, release the cup, and slightly rotate the base 360 degrees to help it open up fully, thus, creating a light air-tight seal against the walls of the vagina, to prevent leakage. The cup, including the stem, should be fully inside the vagina, a few inches below the cervix.

Once inside, you shouldn’t be able to feel it, if it has been inserted properly. You can go about your normal activities: walking, sitting, jumping, swimming, sports, dancing, and even wearing it overnight, without worrying about leakage or the possibility of it slipping out.

Folding Techniques

  • C-Fold: Fold the cup in half vertically so that it forms a narrow C shape, which is easy to hold onto during insertion.

  • Punch-Down Fold: Press down on the rim to tuck it inside the base of the cup, creating a smaller point of insertion and often a preferred method for beginners.

  • 7-Fold: Fold one side of the cup's rim down to the base, forming a shape similar to the number 7, which offers a balance between a narrow insertion point and easy opening once inside.

  • Origami Fold: Similar to the punch-down, this fold involves creating a tighter, more complex fold with one side tucked in, allowing for a small insertion point with a predictable opening.

  • Labia Fold: Pinch a side of the cup between your fingers and tuck it inwards; this technique can make the cup more streamlined for insertion.

  • Triangle Fold: Flatten the cup and fold it into a triangle by bringing one corner of the rim down to the base, offering another variation for those who need a narrow insertion point.

  • Diamond Fold: Collapse the cup into a flat shape first, then bring two opposite edges together to form a diamond-like shape, which pops open easily inside.

How Long to Leave Inside?

Menstrual cups can be left inside the vagina between 4-12 hours before you need to empty them. The exact time will depend on the individual product and the heaviness of your flow.

It is important to empty before it overflows for obvious reasons. When you are first getting used to the timing, you may want to have a pantyliner handy, just in case.

How to Remove Them?

Make sure to wash your hands before removal. Sit on a toilet, then reach up inside and grab the stem, and pinch in the base to release the seal. Next, gently pull the cup out and empty the contents into the toilet.

How to Clean a Reusable Menstrual Cup?

Rinse well with hot water or wipe clean with a damp cloth once the cup is emptied and then reinsert. Cups should be cleaned daily with mild soap (unscented) and water.

Alternately, you can use antibacterial wipes to clean the toy during your menses or sex toy cleaner. Just make sure to rinse well with warm water. You can also boil silicone cups for 5-8 minutes to sterilize them in between periods. Make sure to pat dry with a soft, lint-free towel, and allow your menstrual cup to thoroughly air dry before storage in between your moon time.

Reusable cups can last up to 10-15 years. Again, read the manufacturer's guidelines. Disposable cups should be thrown away after each use.

Pros & Cons of Menstrual Cups

We already went over all the benefits of menstrual cups above, but here’s a recap:

  • Much cheaper to use
  • More eco-friendly
  • Easy to use and reuse
  • Non-toxic and fewer infections
  • Not as leaky as pads and tampons
  • Hold more liquid (up to 12 hours)
  • Compact, convenient, and portable
  • Easy to clean
  • More accessible

While period cups are very safe, there are a few cons:

  • The initial purchase price may seem like a lot, as cups range from $14-$43, approximately. The average price for a pack of tampons or pads is $5-$20, so the initial investment of a cup would be paid for in a few uses.

  • They may be fidgety to find the right fit, or difficult to learn how to insert and remove properly.

  • They can be messy, i.e., handling menstrual blood, but handling your own blood is completely safe.

  • Some people may get an allergic reaction to the material, which is why it is important to choose medical-grade silicone which is hypo-allergenic[xi], instead of rubber varieties. Silicone is also non-porous, which means that it doesn’t hold bacteria (the pores are too small), and allergies are extremely rare.

  • As with anything that you insert into your vagina, irritation can occur. So be careful with long nails, or any ridges or edges on a product that may be rough, or that could scratch or irritate the vagina walls.

Final Safety Concerns

It is important to consult your doctor before using a menstrual cup and always be sure to refer to the instruction manual for safety precautions. Here are a few more important safety tips to follow when using a menstrual cup.

  • Always sterilize the cup before first use and in between periods.
  • Clean cup between changes with warm water.
  • Wash hands before inserting or removal.
  • Do not use a menstrual cup on broken or irritated skin.
  • Stop using the cup if pain or discomfort occurs.
  • Do not use the cup if it is broken, damaged, has rough edges, is deformed, or discolored.
  • Be careful when inserting or removing cups, so you don’t scratch or irritate the vaginal tissue.
  • Improper placement of menstrual cups and other sex toys can result in serious implications. Always refer to the instruction manual for the proper insertion and placement of menstrual cups and other sex toys.
  • Use common sense and contact your medical provider immediately if you have any complications.

Wishing you a more comfortable, eco-friendly, and safe moon time!

FAQs About Menstrual Cups 

A menstrual cup is a reusable feminine hygiene product made of medical-grade silicone, rubber, or plastic that is inserted into the vagina to collect menstrual fluid. Unlike tampons or pads that absorb blood, cups simply hold the fluid until you empty it.

Most menstrual cups can be worn for up to 12 hours, depending on your flow. However, on heavier days, you may need to empty it more frequently.

Yes, when used as directed, menstrual cups are safe. They are made of materials that are not harmful to the body, and there is no association with toxic shock syndrome (TSS) as long as they are kept clean and used properly.

Rinse your cup with cold water, followed by washing with mild soap and warm water. Boil it for 5-10 minutes between cycles to sterilize.

No, a menstrual cup cannot get lost inside your body. The vagina is a closed-ended space, so the cup can only go as far as the top of your vagina, just below your cervix.

Size is typically determined by age, childbirth history, and pelvic floor strength as outlined in the content above. Always refer to the brand’s sizing chart and consult with a healthcare provider if unsure.

Yes, there are menstrual cups designed with higher capacity for heavy flows. It’s important to choose the right size based on your flow as well as body fit.

Proper size selection and correct insertion are key to preventing leaks. Ensure the cup fully opens once inside and creates a seal.

Absolutely. Once a menstrual cup is properly inserted, it is secure and suitable for all types of physical activities, including swimming and exercising.

References:

[i] https://patents.google.com/patent/US70843/

[ii] https://www.thelancet.com/cms/10.1016/S2468-2667(19)30111-2/attachment/920d78c3-362b-4968-8b9b-d5a7a497a873/mmc1.pdf

[iii] https://www.thezoereport.com/wellness/rise-of-the-menstrual-cup

[iv] https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(19)30111-2/fulltext

[v] https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(19)30111-2/fulltext

[vi] https://plasticoceans.org/making-menstruation-products-eco-friendly/

[vii] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3948026/

[viii] https://www.thezoereport.com/wellness/rise-of-the-menstrual-cup

[ix] https://www.healthline.com/health/womens-health/menstrual-cup#how-to-use

[x] https://www.healthline.com/health/womens-health/menstrual-cup#advantages

[xi] https://www.tootimid.com/blogs/sex-toys/types-of-sex-toy-materials-b-303

[xii] https://pubmed.ncbi.nlm.nih.gov/22464406/

[xiii] https://www.healthline.com/health/toxic-shock-syndrome

[xiv] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4556184/pdf/jidmm-26-218.pdf


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