About screen wiev that last before peak, High didn't show at all, just peak before low, but now screen has fix it to shown result 2 days

Thanks for sharing your results, Hannele.  When using Clearblue Advanced Digital Ovulation Tests, Peak Fertility is designed to remain on the screen for 48 hours as a reminder that this is your most fertile time.  Once you see Peak Fertility, stop testing and have intercourse at any time within the next 48 hours to maximize your chances of getting pregnant.  There's no need to continue testing once Peak Fertility has been detected, and it's not possible to perform another test while a result remains on the screen.  The screen will clear after 48 hours, and your holder and any remaining test sticks can be saved for use in a future cycle.  Hope this helps!

Helps thank You the test has stop that screen this while.

Is it normal that high result doesn't home to se at all to low -> peak, no high at all

Doesn't show at all that high before peak?

Thanks for writing back, Hannele.  It is possible for your test result to change from Low Fertility to Peak Fertility without displaying High Fertility.  This test tracks the changes in 2 key fertility hormones, estrogen & LH.  If the necessary changes in estrogen are detected, the test will display High Fertility, and if an LH surge is detected, the test will display Peak Fertility.  Some possible reasons that the test can change from Low to Peak without displaying High Fertility include if the hormone changes occur on the same day, if your estrogen level isn't high enough to be detected by the test, if a test is inadvertently missed, or if you begin testing too late in your cycle.  Since you saw Peak Fertility, you can still be assured that you've found your 2 best days to conceive.