Which size?

The Mooncup and MCUK are available in two sizes:‘A’ and ‘B’. Size A measures 46mm in diameter and 50mm in length. Size B measures 43 mm in diameter and 50mm in length. Both sizes have a pull stem 21mm long, which you can trim to the length that is right for you.

Sizing is based on pelvic floor tone, not menstrual flow, and it’s important to get the sizing right to get the best from your Mooncup or MCUK. Pelvic floor tone will vary according to your age, childbearing history and what sort of exercise you do. Corrective surgery to the vagina will also have implications. Check the guidelines to see which size you need:

Size Table

Size Size A

Because vaginal and pelvic floor tones naturally reduce with age, the size ‘A’ is recommended for women aged 30 or over. The difference between the ‘A’ and the ‘B’ is only small (3mm), but it is crucial!

Size ‘A’ is also recommended for all women who have given birth vaginally, regardless of age.

Size Size A

Designed for young girls and women under the age of 30 who have not given birth vaginally. It may also be suitable for women over the age of 30 who have had corrective surgery to the vagina, or who are advanced in tone-maintaining activities such as yoga, dance or pilates.

If you’re unsure of what size you need, please contact our Advice Team

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Testimonials

Since having children my periods have been very heavy. This cost was money and knickers. Life was pretty crap off one week of every month. Now, since using the Mooncup I am free!! Free from late night trips to the coop for night time pads, free from guilt, all those non biodegradable tampons and I have new knickers that still look like new knickers. LOVE it, genius idea. It's so bloody easy everyone should have I one. No pun intended.
Mary
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How to use the Mooncup


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order online

Buy a Mooncup online or find your nearest stockist

Mooncup is available at Boots and independent shops everywhere