My vagina is afraid of the Keeper, but I use it anyway.
Last month was my first cycle using a divacup and I am so very sold on the idea. The only time I had trouble with leakage was when I took an airplane -- I am guessing that something about the change in air pressure on the way up caused it to shift and leak. (And on the way down it felt odd enough that I snuck off to take it out again)
Anyone else had trouble using a cup on an airplane?