How do I know when to empty Silky Cup?

At a minimum, you need to empty it every 8-12 hours. You never want to leave anything in your body too long without removing it. After that, it all depends on your flow. You will quickly learn how often according to your own body. Most women find that they need to empty it once in the morning and once in the evening, but again, it depends on the person. The Silky Cup can be worn overnight.

Silky Cup also is unlikely to get full and leak as even the smallest menstrual cup can hold up to 20 mL of fluid (the largest tampon can absorb 18 mL of fluid). The biggest cup can hold up to 30 mL so it’s highly unlikely that it should get full and leak unless you’ve chosen the wrong size.