Is there anyone out there that has used the maybe baby mini microscope tester? The one that shows ferning during your fertile part of your cycle.

I have been using it this month it had started to show ferning and then 2days later stopped and is now showing non-fertile period. I am currently on clomid which has made me ovulate. I am very confused and do not know what is going on. Could this mean that I have fallen pregnant? Has anyone out there had any similar results?

Many thank Helen