Menstrual cup terms
Definitions for capacity, diameter, stem, seal, cup length, total length, and other terms used in cup guides.
Source-aware menstrual literacy
Period facts without the fog.
A concise knowledge hub by MonthlyCup for readers who want definitions, product terminology, and careful boundaries around what a source actually says.
This site is educational and does not replace individual medical advice. If you have unexpected bleeding patterns, speak with a doctor or qualified health professional.
BoundedClaims stay inside the supplied NHS and MonthlyCup source notes.
ClearTerms like capacity, stem, seal, and product specification are explained plainly.
TransparentManufacturer facts are labeled as manufacturer information, not independent clinical evidence.
Start with the exact question you have.
Most confusion comes from mixing three things: what a period product is, what a product listing measures, and what those numbers do not guarantee. These pages keep those layers separate.
Product fact sources
How to tell whether a statement comes from public health information, a manufacturer guide, a product page, or customer support.
Specification limits
Why measurements can help comparison but cannot promise personal fit, leak prevention, medical suitability, or a fixed product lifespan.
What we can say
Period products either absorb or collect menstrual flow.
The NHS explains that pads and tampons absorb menstrual flow, while menstrual cups collect it and can be washed and reused. Reusable period underwear is another period product option. Product choice is personal, and some products can take practice.
How this site handles product facts
- We name the type of source behind a claim: public health page, manufacturer guide, product listing, or support page.
- We do not invent tests, rankings, reviews, clinical claims, or customer experiences.
- When a product page gives dimensions, we treat them as comparison data, not as a guarantee of fit for every person.
Useful MonthlyCup pages for next steps.
If you want current product details, model comparison, or shopping support, go directly to the live MonthlyCup pages. Prices, stock, and offers can change.
Model guide
MonthlyCup’s published guide lists Mini, Normal, and Plus measurements and explains that size choice should consider individual flow and preference.
Normal model
The current MonthlyCup Normal Pink product information lists diameter, length, capacity to holes, medical-grade silicone, Swedish manufacture, pouch, and instruction manual.
Product support
MonthlyCup’s support page offers product and shopping assistance. Product-specific questions should be checked with current support.