What capacity range are you comparing?
MonthlyCup’s guide lists capacity to holes from 15 ml for Mini to 43 ml for Plus. Capacity is relevant, but it should be considered alongside routine and preferences.
Decision checklist
Choice guide
Choose with questions, not shortcuts.
A cup decision is easier when you stop looking for a universal rule. The MonthlyCup guide advises comparing measurements with individual flow and preferences; age or childbirth alone should not be treated as the whole answer.
Practical filter
Start with measurable specs, then ask how they interact with your own routine and comfort preferences.
The better checklist
Six questions that keep the decision grounded.
These are not diagnostic questions and they are not a substitute for supplied instructions. They are a way to read product information more carefully.
Are you looking at cup length or total length?
Total length includes the stem. If you compare only one length figure across products, you may miss the difference between the cup body and stem-inclusive length.
How does diameter compare across models?
The published MonthlyCup guide lists Mini at 37 mm, Normal at 43 mm and Plus at 47 mm diameter. Diameter is one factor, not a universal size rule.
Can you follow the emptying guidance?
The manufacturer says to empty according to flow and no later than 12 hours. Your routine matters when reading capacity and use guidance.
Do you understand seal release?
MonthlyCup instructs users to release the seal before removal instead of pulling the stem alone. Read the supplied instructions before use.
Can you clean and store it as instructed?
The guide summary says to boil before first use and between periods as instructed, dry fully and store with air circulation.
Avoid over-simple rules
Age and childbirth do not decide everything.
Some buying guides reduce cup choice to a single demographic rule. The available MonthlyCup guide does not support that approach. It advises comparing measurements and individual flow and preferences instead.
A more realistic sequence
- Read the model measurements and capacity to holes.
- Consider your flow and how often you can empty according to the instructions.
- Read the supplied manual before first use.
- Do not assume any one model is guaranteed to work for everyone.
- For product-specific uncertainty, contact MonthlyCup support.
If your priority is product data
Use the product information page first. It translates the measurement table into practical reading notes.
Open product information →If your priority is language support
Go to the language instructions page for English, French and Spanish orientation and support notes.
Open language guidance →Keep expectations clean.
This site does not publish invented tests, customer quotes, rankings or promises about medical suitability. It is a decision aid for reading MonthlyCup product information and instructions with less noise.
Can age alone tell me which menstrual cup to choose?
The available MonthlyCup guide does not treat age alone as a size rule. It advises comparing measurements with individual flow and preferences.
Can childbirth alone decide cup size?
No. This guide does not use childbirth alone as a rule. Fit and preference are individual, and no model is described as guaranteed for everyone.
What should I read before first use?
Read the supplied instruction manual and the current MonthlyCup guidance. The source summary includes washing hands, emptying according to flow and no later than 12 hours, and releasing the seal before removal.
Use the source guide before choosing.
The official MonthlyCup guide contains the current model comparison and usage guidance. Use it alongside this checklist.
Read MonthlyCup size guide