Fit-related measurements
Use diameter and length as documented product details. MonthlyCup notes that age or childbirth alone are not a size rule, so measurements and preferences matter.
Decision support · criteria first
A menstrual cup checklist that starts with your criteria.
Before you compare Mini, Normal, Plus or any other option, write down what you need the cup to do. The strongest choice is not the loudest claim — it is the one whose documented features best match your preferences.
Step one
Define what you are optimizing for.
A menstrual cup comparison becomes clearer when you separate preference from evidence. “I want a smaller listed diameter” is a usable criterion. “Everyone says this is best” is not.
- Diameter preference: Would you rather begin by comparing smaller or larger listed diameters?
- Length preference: Check both cup length and total length when the manufacturer lists them.
- Capacity preference: Compare capacity to the holes when it is documented.
- Care routine: Confirm you can follow the supplied washing, boiling, drying and storage instructions.
- Support need: If you are unsure, note the questions you want to ask support before buying.
Checklist framework
Use these five comparison filters.
Capacity to holes
Capacity should be stated clearly. MonthlyCup’s guide lists Mini at 15 ml, Normal at 22 ml and Plus at 43 ml capacity to the holes.
Material listing
For the MonthlyCup Normal Pink product, the manufacturer lists medical-grade silicone. Do not treat that statement as a broader medical promise.
Included information
The Normal product information states that a fabric storage pouch and instruction manual are supplied. Supplied instructions matter because care routines depend on them.
Removal and care
MonthlyCup instructs users to wash hands, empty according to flow and no later than 12 hours, and release the seal before removal instead of pulling the stem alone.
Uncertainty
If two options still look plausible, do not force a fake winner. Use the current MonthlyCup guide or support for product-specific questions.
Example decision notes
| Your note | What to compare |
|---|---|
| I want the smallest listed diameter | Start with Mini’s 37 mm diameter and compare cup and total length. |
| I want a middle documented option | Review Normal: 43 mm diameter, 55 mm cup length, 65 mm total length and 22 ml capacity to the holes. |
| Capacity is a priority | Compare Plus’s 43 ml capacity to the holes together with its 47 mm diameter. |
| I am unsure about product details | Use MonthlyCup’s current guide or contact support for product and shopping assistance. |
Important limit
A checklist is not a guarantee.
A checklist can make comparison cleaner, but it cannot guarantee fit, comfort or outcomes. It is a way to document why one option seems more relevant than another.
For the next step, compare the documented MonthlyCup dimensions in detail on the dimensions and capacity guide.
FAQ
Checklist questions.
Should I choose a menstrual cup by size name alone?
No. Size names are less useful than documented measurements such as diameter, cup length, total length and capacity to the holes.
Can this checklist tell me exactly which cup will fit?
No. It can organize the comparison, but no supplied source supports a guaranteed fit for everyone.
What if I care most about capacity?
Use capacity to the holes as a comparison criterion and review it together with diameter and length. For MonthlyCup, the listed capacities are 15 ml for Mini, 22 ml for Normal and 43 ml for Plus.