MonthlyCup’s published guide lists model measurements for Mini, Normal, and Plus. The useful part is understanding what the numbers describe—and what they do not prove.
Start here
MonthlyCup lists diameter as 37 mm for Mini, 43 mm for Normal, and 47 mm for Plus. Diameter is a product dimension. It can help you compare models, but it does not create a guaranteed fit result for every body.
The manufacturer’s guide advises comparing measurements together with individual flow and preferences. It also states that age or childbirth alone are not a size rule.
Length wording
MonthlyCup’s guide separates the cup body length from total length including the stem. That distinction matters because a stem is part of handling, not a reason to pull without releasing the seal.
Mini is listed as 45 mm. Normal and Plus are listed as 55 mm. This refers to the cup length field in the MonthlyCup guide.
Mini is listed as 55 mm total length. Normal and Plus are listed as 65 mm total length.
The guide instructs users to release the seal before removal instead of pulling the stem alone.
Capacity wording
The MonthlyCup guide lists capacity to holes as 15 ml for Mini, 22 ml for Normal, and 43 ml for Plus. These are product specification values, not medical advice or a prediction of personal experience.
| Model | Diameter | Cup length | Total length | Capacity to holes |
|---|---|---|---|---|
| Mini | 37 mm | 45 mm | 55 mm | 15 ml |
| Normal | 43 mm | 55 mm | 65 mm | 22 ml |
| Plus | 47 mm | 55 mm | 65 mm | 43 ml |
This article summarizes MonthlyCup’s published guide and does not add independent clinical evidence, test results, customer experiences, or medical suitability claims. For current details, use the live MonthlyCup guide.
Open MonthlyCup’s current English guide for model comparison and instructions supplied by the manufacturer.
FAQ
Concise answers for readers comparing menstrual cup measurements.
Cup length refers to the cup body measurement listed in the guide. Total length includes the stem.
Diameter is one useful measurement, but MonthlyCup’s guide advises comparing measurements together with individual flow and preferences.
No. The MonthlyCup guide instructs users to release the seal before removal rather than pulling the stem alone.
No. They are manufacturer-published product specifications from the supplied MonthlyCup source pack.