No. It is not possible for Ruby Cup to be lost inside your vagina, this is due to the shape and size of your anatomy. Read why it is not possible here. If you feel that your cup has moved higher in your vagina, or you cannot reach it, then stay relaxed and gently use your pelvic floor muscles to push down. These are the muscles that you use when you start and stop peeing, they will help the cup to move downwards. Remember, it will not get lost, stay relaxed, and don’t worry. When you can reach the stem you can pull it down with your fingers, then press the walls to release the suction. Then gently pull out and empty. More about how to use a Ruby Cup here.