So I got my small size Lunette cup in the mail a few days back and today I started my period. And after wrestling with the cup for nearly an hour, I finally succeeded in putting it in! It was a little bit painful but then I heard the 'pop' sound of the cup opening inside. Now I feel pretty comfortable... but is the stem supposed to poke out? It doesn't bother me all that much but I think I can 'feel' the cup because of it. Currently it's poking out about two notches and I'm not sure if I should go ahead and trim it or wait. Any advice?