kitpower's profile

1 Message


120 Points

Wednesday, November 19th, 2014 4:23 PM

operating problem with ovulation test

Hi. I bought the advance digital ovulation test. As I had many days of flashing smiley, I thought that maybe it was not working so I bought the regular clearblue ovulation test and I tested both at the same time (after wake-up). After 7 days of flashing, I had a solid smiley (on the 8 day of testing) with the advance digital ovulation test. But the other clearblue ovulation test I tested at the exact same moment showed me an empty smiley.
So my question is what ovulation test is best and is working because clearly at least one is not working (or maybe both!). It's very disappointed, I'm using your brand for months now and your test are very expensive, so they should work. I feel I have wasted my money and my time. Many thanks for your return.

77 Messages


820 Points

10 years ago

Hi - thanks for contacting us. Thank you so much for your loyalty to Clearblue. I wanted to assure you of the accuracy of the ovulation tests - they are more than 99% accurate at detecting the LH surge that occurs before ovulation. Also, the number of High Fertility days may be more or less than 2. If you didn’t begin testing with the ovulation test on the correct day of your cycle length, it may have been too late for the test to detect your LH surge.  Since you saw Peak Fertility, you have found your 2 best days to conceive.

Hope this helps!