corey_kruss's profile

1 Message


120 Points

Wednesday, December 11th, 2013 10:13 PM

No LH surge?

Using Advanced Digital OPK. What happens if you miss your LH surge for some reason (fell between tests or didn't come at all)? Does the test go back from flashing smiley to no smiley? Or will you continue to see a flashing smiley until you get your period?

465 Messages


5.8K Points

11 years ago

We’re glad you’re using Clearblue, Corey.  Clearblue Advanced Digital Ovulation Tests are more than 99% accurate at detecting the LH surge which occurs before ovulation.  One the holder detects an increase in estrogen, high fertility will be displayed.  Your holder will continue to display high fertility until the LH surge is detected.  If an LH surge isn’t detected, your holder will continue to display high fertility until tests are missed for 3 consecutive days.  In other words, the holder is designed not to change from high fertility to low fertility unless tests are missed for 3 days in a row.  

Please let us know if you have other questions.  We're happy to help!