I've been using my Miacup since October, and it definitely hasn't treated me badly. However, my cervix sits quite low while I'm on my period, and it sits inside the cup. I must have a short canal, because a tiny bit of the cup pokes out no matter what I do. Because of this, I can't position my cup the way I want - it does its own thing [I thought about placing it lower to keep my cup from leaking at night, but I can't]. I've tried repositioning my cervix, but I only have one strong hand. Would a shorter cup allow me to position the cup on my own, or is it likely that my vagina will take over and do whatever it wants? I also have a pretty heavy flow on the first few days of my period, and I'd like something with a decent capacity. Any suggestions? I'm an eighteen year old virgin. Buying a new cup is a last resort, because even though my Mia has a money-back guarantee, I don't have the money to buy cups that I can't send back if I don't like them. If anyone can tell me how to position my cervix or the cup on my own with one hand, that would be great too. I hope this makes sense...in my defense, it's two in the morning here. Thanks guys.