Hiya Cheryl,
I heard that some Clearblue digital's sensitivity is 50, where as others such as FRER and the +/- ones are 25 or less... so I would test again when the

is due, but use a FRER.
Ignore the lines inside the digi test, like Suzan said. I have PCOS and everytime I test with the CB Digi I always have to rip it apart to see too (I know I have a problem

) and I always have 2 lines.
I hope it's good news!!! Not long now.
