A lot of women ask if soft cups are reusable. The instructions on the packet say that soft cups are for one time use and you can understand that if you were to use them during your period. However, I have heard of a number of women who do reuse soft cups when using them for TTC. They rinse out the soft cup and then make sure that they sterilise it before using it again. I have to say it does seem a bit of a waste in throwing these away after one use so I can see why people would do this. Even if you only reuse it once then this at least saves some money and any impact on the environment. Obviously you need to be careful to ensure the soft cup is completely sterile if you plan on reusing it.