Reader is not working properly!
I have been using the Clearblue Advanced Digital ovulation kit for the past two months. The first month was much different than the second and now there is a permanent smile face that will not come off of the reader. Even when i insert a new test stick there is nothing. I feel for the price that I have paid for this product is has not lived up to its standards. Why would the reader not work after two uses? Do you need to buy a new reader after every month?