Hi all clearblue users I need help!

ive been getting fertile days for 7 days in a row now with this monitor, is this normal?
the max was suppose to be 5 days.

it hasnt detected ovulation yet but im out of sticks waiting for new shipment from the uk.

anyway, the sticked were used by 2010-11

but I used the same bunch for a few cycles and they were ok.

please help!