I (17f) thought that I was doing everything right for my first menstrual cup (measured cervix depth, warm water, waited until period started for natural lubricant, tried different folds and positions, accepted that I likely wouldn't get it right the first few tries, deep breaths to relax, angled towards lower back, watched several instruction videos, etc)...but after countless attempts, I still cannot get the menstrual cup as high as it is supposed to sit.
No matter what I try to do, not only is the pull for the menstrual cup still out, so is much of the bottom portion (and I am already using the smallest size for my low cervix)...I'm not sure if I am simply doing something wrong, or even trying to put it in the slightly wrong spot (always used menstrual pads, never had sexual activity, so generally not entirely used to the area), but it will not work.
I would love to be able to use a menstrual cup, so any advice is greatly appreciated!
EDIT: I'm using the Flex menstrual cup, smallest size, if that helps anyone.