I used the triangle fold, where you push down one side of the cup. But I'm pretty sure it didn't unfold after I inserted it, and I couldn't figure out how to get it to unfold. I'm pretty sure the instructions are telling me that I don't want to shove it all the way back to my cervix. But it's just sticking out awkwardly; it's pretty uncomfortable. I don't think it's just my imagination that it's slowly inching towards my knees.
Plus I can't figure out what suction is in the case of menstrual cup usage, nor whether or not I've created it.
I know the Divacup is really loooong compared to most cups (or most vaginas?) and there's a learning curve with cups in general, so do you think that's it with my problems?