The same questions seem to come up time and again.
I've put all of my answers in one place:
http://kuradi8.livejournal.com/
(a work in progress)

Scroll down if you want to jump to the charts.

Don't pick a brand or a size first.  Go by actual dimensions.

EVERY brand says that their Small is for younger users who have not had children that and their Large is for those over a certain age and/or have given birth.  But what they are called doesn't fall within any range of physical sizes.  And ( Read more... )

TECHNICAL NOTE:  This chart MIGHT get truncated (cut off) when viewed on a handheld device like a phone or a tablet.  48mm is the widest width and then there is a column of words that describe length.  If you can't see them, then look at it again on a "real" computer to see the whole thing.

If it still gets truncated, try this: Hold the Ctrl ( Read more... )

Capacities from Lowest to Highest

Most of the submitted cup capacities seem to be "to the holes" as functional capacity, not maximum to the brim.

PRIMARY sort
SECONDARY sort
FINAL sort

BRAND
SIZE
WxL
Manufacturer
says to brim
Manufacturer
says to holes
Capacities
from Users

Tampons
Light

up to 6

Tampons
Regular

6 to 9

Keeper & ( Read more... )

LINKS:
Angelcup -- http://www.angelcupmexico.com (in Spanish)
Bella -- http://www.bellacup.co.kr/
Copita -- http://www.copitamenstrual.cl/ (in Spanish)
CupLee -- http://cuplee.ru (in Russian)
Diva -- http://www.divacup.com/
Farmacup -- https://www.facebook.com/Farmacup (in Italian -- Facebook only?)
Femcup -- http://femcup.gr/shop/
Femmecup -- http ( Read more... )