Hi ladies, my first ever menstrual cup just came in the mail today and I had a question about testing it out. I'm not menstruating right now, but I want to be confident that I'm able to correctly and comfortably use it during that time so that I'm not nervous and in a rush trying to figure it all out. Is it safe to use the cup while I'm awake for now and then through the night (less than 10 hours) despite not currently menstruating so that I know the drill? Thanks in advance for any answers :-)