How do I know when to empty Femmecup?
There is no hard and fast rule here except that it must be emptied every 12 hours minimum. By monitoring the fullness of the cup when you first begin using it you will quickly learn how often to empty it according to your flow. Usually you will find that you only need to empty it once in the morning and then again in the evening, this depends on your flow on different days of your period and it can be emptied as often as you feel comfortable with.