There’s a lot of buzz about this eco-friendly alternative to pads and tampons. But what exactly is a menstrual cup?
How Does It Work?
The small, flexible cup is made of silicone or latex rubber. Instead of absorbing your flow, like a tampon or pad, it catches and collects it.
Just before your period begins, tightly fold the menstrual cup and insert it like a tampon without an applicator. Used correctly, you shouldn’t feel it. It’s similar to putting a diaphragm or birth control ring in place.
Some types are disposable, but most are reusable. To remove it, you pull the stem sticking out the bottom and pinch the base to release the seal. Then you just empty, wash with soap and water, and replace. At the end of your cycle, you can sterilize your cup in boiling water.
Like any other product for your period, you can buy them online or over the counter at grocery and drugstores.
Are They New to the Feminine Care Aisle?
Menstrual cups have actually been around since the 1930s, but America was slow to catch on. The first menstrual cup for U.S. use was manufactured in 1987. Since then, there have been several others produced, manufactured from different substances ranging from rubber to silicone. Generally advertising for the cups is very low and most women who use them .learn about them through the internet or word of mouth
It’s eco- and wallet-friendly. A reusable cup that costs $30 to $40 can last up to 10 years. That means less waste in landfills and less money over time. These benefits don’t apply to disposable brands though.
You can leave it in for 12 hours. Tampons need to be changed every 4 to 8 hours, depending on your flow. But cups can stay in longer, so they’re good for overnight protection. And once you get the hang of inserting it, there’s no need to wear a backup pad or liner.
It holds more. A menstrual cup can hold 1 ounce of liquid, roughly twice the amount of a super-absorbent tampon or pad. The difference can be a comfort on your heavy flow days.
You can have mess-free sex. Most silicone and rubber menstrual cups must be removed before sex. But the soft, disposable ones are designed with sex in mind. They look like a diaphragm, so they’re shaped like a dome (not like the usual bell). Your partner can’t feel them, and there’s no blood to worry about.
There’s less odor. Menstrual blood can start to smell when it’s exposed to air. But your cup forms an airtight seal.
It can cause irritation. A 2011 study found that cup users had more irritation down there than those who wore tampons. The more they used it, though, the fewer problems. It’s important to wash your hands before inserting your cup, to clean it well between uses, and to empty it two to three times a day.
It can be tough to find the right fit. Cups come in different sizes depending on your age, flow, and whether you’ve had a child. Still, finding the perfect fit can be a challenge, more so if you have a tilted uterus or low cervix. It can take some trial and error, and you could have leaks in the meantime.
Removal can get messy -- or embarrassing. Even if you find it easy to insert the cup, removing it can be tricky. In a sit or squat, you need to use your pelvic floor muscles to push the cup down, then reach up and grab the stem. Pinch the base to break the seal and angle the cup slightly back to keep it from spilling.
And if you’re in public, keep in mind you’ll need to wash out the cup in the restroom sink. (As an alternative, one manufacturer suggests bringing a bottle of water with you into the stall and rinsing it out, then wiping clean with toilet paper.)
It could interfere with an IUD. Some manufacturers don’t recommend using a menstrual cup if you have an intrauterine device (IUD) inserted, as there’s a chance the cup could pull on the string or dislodge it. But a 2012 study found no evidence of this. Still, it’s a good idea to talk to your doctor before combining the two.