Size Small
Often used by younger users or as a teen cup. If choosing Small because of light flow, ensure the diameter creates a proper seal.
Standard Height MeLuna Cup Size Guide
Most users do best with a standard height cup. If you are new to menstrual cups, this is usually the best place to start.
Standard Height Sizing
Size Medium
Common for users who have not given birth vaginally. Works well for light to moderate flow.
Size Large
Often chosen by users who have given birth vaginally or who need slightly more capacity.
Size XL
Typically used by users with multiple vaginal births or those with very heavy flow.
Fit tip: Diameter determines the seal. If your current cup leaks because the diameter is too narrow, sizing up may help.
Standard Height MeLuna
Standard height MeLuna Menstrual Cups are great for most cup users and offer the greatest capacity.
Low Cervix / MeLuna Shorty Cup Size Guide
Shorty cups are designed for users whose vaginal canal is shorter than average. These cups prevent discomfort from cups that sit too low or feel too long.
Shorty Cup Sizing
Shorty Small
Designed for users needing a very narrow and very short cup. Often related to medical conditions, scarring, surgery, or radiation treatment.
Shorty Medium
Used by many who have not given birth vaginally and have a light flow.
Shorty Large
Often chosen by users who have not had more than one vaginal birth or none at all.
Shorty XL
Typically used by users who have had at least one vaginal birth or experience very heavy flow.
Important: Shorty cups should only be used if you have a low cervix. Do not select a Shorty simply because it is small. If your cervix height is average, choose a Standard height MeLuna instead.
Low Cervix - Shorty MeLuna Cups
MeLuna Shorty are specifically designed to accommodate a shorter vaginal canal. They're the best choice for cup users that are unable to fit a standard height cup.
