The MeLuna USA Menstrual Cup Size Chart
The majority of cup users are most successful with standard height MeLuna cups. If you are new to menstrual cups, standard height is a great place to start.
Size Small is primarily used by younger users and makes a great teen cup! If you are choosing the small due to light flow be sure that this diameter is sufficient to create an adequate seal for you.
Size Medium is a great cup for users of all ages who have not given birth vaginally. If you are choosing the medium due to light flow be sure that this diameter is sufficient to create an adequate seal for you.
Size Large is commonly used by users who have given birth vaginally or those that require a slightly larger capacity due to heavier flow
Size XL is primarily used by users who have had multiple vaginal births and users who have a very heavy flow and are able to accommodate the larger diameter
For cup users with low cervix or short vaginal canal standard height cups can be too tall. In that case check out our award winning MeLuna Shorty Cups.
Please note: Sizing Recommendations for Shorties are slightly different!
Shorty Small is created to accommodate users with the need for a very narrow AND very short cup. This may occur due to scarring from injury, radiation treatment or surgeries as well as medical conditions.
Shorty Medium is commonly used by users of all ages who have not given birth vaginally at all and have a light flow
Shorty Large is commonly used by users of all ages who have not given birth vaginally at all or have not had more than one vaginal birth.
Shorty XL is primarily used by users who have had at least one vaginal birth and users who have a very heavy flow.