Merula One Size Menstrual Cup | No Guessing Sizes | MCA Online

Merula Menstrual Cup One Size

(1 customer review)

$ 49.95

The Merula is an uncomplicated design that suits most women needing a comfortable and high capacity menstrual cup. The Merula cups eliminate the need for size guessing with a one size fits most model. They are suitable for women with any pelvic floor condition and the unique 3 rung ladder stem means it can be made the perfect length for any cervix height.

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Product Description

Made in Germany from 100% medical grade silicone, the Merula Cup is an excellent option for women with any cervix height and any degree of pelvic floor strength (or lack of). As a one size fits most and one of the highest capacity cups on the market, the Merula can hold up to 38ml of menstrual fluid. This is around 10-15ml more than most other cup sizes. Not only will this higher capacity mean less bathroom trips throughout your day, the vibrant colours and the co-ordinating cotton pouch will just make your day feel that little bit brighter.

The Merula is designed in such a way that it does not need to be completely open after insertion. As long as the edge has opened, the cup itself can be worn in a folded state, while still providing leak free protection. The exterior of the Merula is smooth, with no protruding top rim. This makes it more comfortable for women who experience discomfort from other ‘rimmed’ cups. The unique 3 rung ladder stem can be easily trimmed and allows for easier cup removal, and the more spherical shape of the Merula means it is more suited to varying cervix heights. Finally, the lesser vacuum level of the Merula makes this cup suitable for any pelvic floor condition, whether weak or very strong.

If you have a very heavy flow, you may find the 50ml capacity of the Merula XL more suitable.

Merula Cup Features:

  • Large 38ml volume
  • Made from 100% medical grade silicone that is free from chemical additives like plasticisers or animal-based ingredients
  • Can be successfully worn in a folded up state
  • Suitable for weak or strong pelvic floor muscles. Strong pelvic floor muscles will not cause the Merula to lose its shape
  • Smooth exterior with no protruding upper rim
  • No holes in the rim that require cleaning
  • Trimmable ladder style stem, making it suitable for low to high cervix (Portio) height
  • One size fits most
  • Vegan
  • Includes a cute co-ordinating cotton storage bag

Merula Specifications:

Merula Menstrual Cup Specifications


IMPORTANT: Menstrual Cups have been associated with Toxic Shock Syndrome (TSS). TSS is a rare but serious disease that may cause death. Always read and keep the information contained with your cup. Use only as directed. Discontinue use of this product and consult a GP if you experience any adverse side effects.


1 review for Merula Menstrual Cup One Size

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    Joanne (verified owner)

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    This is my ‘goldilocks’ cup… and definitely will be yours too! Totally recommend to everyone!
    ((The first cup I tried was way too long; had to be emptied often; and leaked a lot… I wasn’t a happy chappy.)

    The Merula is very easy to use; easy to insert & remove; no leaks or nasty surprises during the day or at night; easy to clean; gorgeous little storage bag! Xx

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