Your first menstrual cup, made less mysterious.

Start with the basics, compare real product measurements, and build a first-use routine that follows the supplied instructions. This guide is written for beginners who want practical next steps — not hype, pressure or invented promises.

Read MonthlyCup’s full cup guide Start the reading path

3MonthlyCup models listed in the published guide

15–43 mlCapacity range to the holes across Mini, Normal and Plus

12 hLatest emptying point stated in the manufacturer guide

PersonalProduct choice can take practice, according to NHS period information

The reading path

Move from “which one?” to “what do I do first?”

A menstrual cup collects menstrual flow rather than absorbing it. The NHS lists cups as one period product option, alongside pads, tampons and period underwear. This site focuses on the practical questions that usually come before a first purchase and a first try.

Understand the product

Learn what a cup does, why measurements matter, and why no beginner guide can guarantee a single fit for everyone.

Compare the sizes

Use published MonthlyCup dimensions as a starting point, then consider flow and preference instead of relying only on age or childbirth history.

Plan the first use

Prepare with clean hands, the supplied instructions and a calm removal routine that releases the seal before the cup is removed.

Beginner choices

Four pages for the questions people actually search.

Start HereA plain-English introduction to cups, practice and expectations.Choose a CupA checklist for measurements, capacity and personal preferences.First UseBefore, during and after: a routine based on supplied instructions.Product supportAsk MonthlyCup about product details and shopping.

Source-bounded

What this site does — and does not — claim.

Product measurements and use instructions here are drawn from MonthlyCup manufacturer information retrieved for editorial guideing. General period-product context is drawn from bounded NHS information. The source pages still require human fact review before publication in a regulated setting.

This site does not publish invented tests, customer quotes, medical recommendations, independent rankings, promised leak prevention or fixed environmental calculations. Where fit, comfort or suitability is involved, the wording stays practical and cautious because individual bodies and preferences vary.

Need the official instructions?

Always follow the instruction manual supplied with your product. If you have product or shopping questions, MonthlyCup’s current support page is the right place to ask.

First-cup FAQ

Is a menstrual cup the same as a tampon?

No. NHS period information describes pads and tampons as products that absorb menstrual flow, while cups collect the flow and can be washed and reused.

Can a first menstrual cup take practice?

Yes. NHS information for people starting periods says product choice is personal and that cups and tampons can take practice.

How do I choose a MonthlyCup size?

MonthlyCup’s published guide advises comparing measurements, flow and personal preference. Age or childbirth alone should not be treated as a fixed size rule, and no model is guaranteed to fit everyone.

How often should a MonthlyCup be emptied?

MonthlyCup’s guide says to empty according to your flow and no later than 12 hours. Always follow the supplied instructions for your product.

Move from “which one?” to “what do I do first?”

Understand the product

Compare the sizes

Plan the first use

Four pages for the questions people actually search.

What this site does — and does not — claim.

First-cup FAQ

Ready to compare the official sizes?