A member asked:

How accurate are ovul. tests? i am using clear blue one day i had pos lh surge on day12 my next cycle i had a pos lh surge on day 16 is this "normal"?

A doctor has provided 1 answer
Dr. Gerard Honore answered

Specializes in Fertility Medicine

It depends: They can be very accurate, but - the more irregular your cycles, the less accurate they become. I can't make guarantees online, but i expect if you got a clear + each cycle, and if it was only one + in the cycle then the tests are probably correct. Cd 12 then cd 16 could be correct, but i'd expect the first cycle was shorter than the second?

Answered 11/14/2013

4.7k views

Thank

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