Cup sizing, without the guesswork theatre.
A menstrual cup size chart is useful only when you know what its numbers mean. Start with diameter, cup length, total length and stated capacity — then compare those details with your own flow, comfort preferences and product instructions.
What this site does
A practical sizing hub, not a medical promise.
Period products can either absorb or collect menstrual flow. The NHS describes pads and tampons as absorbent products, while menstrual cups collect flow and can be washed and reused. Product choice is personal, and cups can take practice.
MonthlyCup’s own guide lists three models — Mini, Normal and Plus — with different measurements. It also states that age or childbirth alone should not be treated as a fixed size rule, and that no model is guaranteed to fit everyone.
- Model measurements
- Capacity to holes
- Fit is individual
- German guidance paths
Fast orientation
Three pages for three real sizing questions.
Use the pages below as a reading order: first the numbers, then how to interpret them, then where to find German-language product and support pages.
Source boundary
Clear facts, clear limits.
The model data on this site is based on MonthlyCup’s published manufacturer information retrieved for this guide. General context about periods and product types is limited to bounded NHS information. This guide does not provide diagnosis, medical suitability advice or guaranteed leak-prevention claims.
Common first questions
Is age enough to choose a MonthlyCup size?
No. MonthlyCup’s published guide advises comparing measurements, individual flow and preferences; age or childbirth alone is not a size rule.
Do menstrual cups absorb flow?
No. The NHS describes cups as products that collect menstrual flow. Pads and tampons absorb flow.
Does this site guarantee a fit?
No. The source information states that no model is guaranteed to fit everyone, so this site treats sizing as comparison guidance rather than a promise.
Where can I get product-specific help?
For product and shopping questions, use the current MonthlyCup support page. It is not a medical-care channel.