Flex Disc sits somewhere different

Flex menstrual disc insertion diagram

Unlike other period products that sit in the vaginal canal, Flex Disc sits in the vaginal fornix. Plus, Flex Disc collects fluid rather than absorbing it like a tampon.

Icon of a Clock to indicate up to 12 hour wear

Up to 12-hour wear during sleep, exercise, swimming, and more

Icon for Mess Free Period Sex

Have period sex without the mess: Flex Disc leaves your vaginal canal free from obstruction

Icon of a hand over the abdomen to indicate reduction of cramps

Reduced cramps in 64% of surveyed users compared to their previous period product

Icon with TSS crossed to indicate product is not linked to Toxic Shock Syndrome

Not linked to TSS and made with 100% medical-grade polymers

Smiling woman in a white shirt against a neutral background
Certified OB/GYN

Dr. Jane Van Dis, MD

“Flex was designed to solve many of the problems caused by traditional menstrual products. It doesn't change the vaginal flora reducing the risk of infections and has not been linked to toxic shock syndrome."

HOW IT WORKS

A helpful guide to Flex Disc insertion, wear & removal.

Hand folding a menstrual disc for insertion against a white background

PINCH

Flex Disc may look big but it’s actually smaller than a tampon when inserted. Start by washing your hands and pinch it in half.

Hand inserting menstrual disc into anatomical pelvic model for demonstration

INSERT

Use a clean finger to push the disc back and down toward the cervix, then tuck it up and behind the pubic bone.

Smiling couple sitting closely as one person holds a menstrual disc in hand

WEAR

Once the disc is in place, you should be comfortable and unable to feel it. You can wear it safely for up to 12 hours.

Hand demonstrating menstrual disc removal using transparent anatomical model

REMOVE

To remove, hook a clean finger under the rim of the disc and pull straight out. Keep it parallel to the floor to avoid spillage.

Hand holding a menstrual disc partially wrapped in eco disposal pouches against a white background

DISPOSE

Pour the liquid into the toilet, and wrap the disc in toilet paper (or a Flex Eco Disposal Pouch) before tossing it in the trash.

4.5
Rated 4.5 out of 5 stars
Based on 2,188 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 230 Total 3 star reviews: 122 Total 2 star reviews: 76 Total 1 star reviews: 90
89%would recommend this product
2,188 reviews
  • KA
    Kim A. B.
    1 week ago
    Rated 5 out of 5 stars
    Absolute Game Changer

    I first tried them 2023. I used Cups before but wanted to try Discs for the longest. I hate Tampons and Pads. Flex was a Game Changer for me. Currently we are in Germany and I even have them shipped here since they are not available on Base or in any local Drugstore. So worth it. My Period was usually super heavy and long. Now since using the Discs and Period Panties my Flow isn’t as heavy and long anymore. It took some Practice to get them sit comfortably but once you figure it out it’s smooth sailing.

  • EC
    Erin C.
    1 week ago
    Rated 5 out of 5 stars
    Game Changer!

    Less cramps, less mess, no more tampons!

    Perfect for swimming!

  • AV
    A V. H. C.
    1 week ago
    Rated 5 out of 5 stars
    Every period go to (for myself at least.)

    Okay, so when I first discovered these I wasn't sure. I did so much research lol. The first time it hurt, not terribly just like a stretch typa hurt. But it was only the first 3 times (I genuinely think I was doing something wrong lol) but after figuring out what the easiest way to use for me was it's been smooth sailing. I have the reusable disks as well. I have heavy periods and generally I don't have to wear a liner while wearing the flex disk (sometimes leaks occur but like I said I am a heavy bleeder).

    I could keep going about how this is an amazing product. Highly recommend. Super convenient and clean.

  • A Profile picture for Abbie
    Abbie
    Verified Reviewer
    1 week ago
    Rated 5 out of 5 stars
    10/10 recommend ✨

    I bought the flex menstrual cup a little while ago and have found it to be somewhat uncomfortable.

    But, 2 of these came in the box with the cup and I decided to try it & I will not be going back to the cup or tampons.

    No leaking, easy to insert, self emptying, no messy period sex, etc….

    BUY IT :)

  • JG
    Jessica G.
    Verified Reviewer
    2 weeks ago
    Rated 5 out of 5 stars
    ❤️ ❤️❤️them!!!

    i love the fact that i can insert one in the morning before work and im good for the rest of the day until the end of the work day (10 hrs) come home and take it out. i love the no digging/feeling around for a string, changing a tampon every 2-3 hrs, and i dont have to pack anything in my purse. i love that it self empties. i did have some trouble in the beginning (leakage) but the ladies, who helped me, in customer service gave me some really great tips and the second month was successful.

Person painting toenails on a wooden table next to menstrual wellness products and nail polish bottles

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Frequently Asked Questions