A Ashley B New member Aug 14, 2009 #1 I've had 3 positive ovulation tests for the past three days. I know they pick up the LH surge, but how long does it last. And how many possible positives can you have. How long does that surge last from start to finish until you ovulate.
I've had 3 positive ovulation tests for the past three days. I know they pick up the LH surge, but how long does it last. And how many possible positives can you have. How long does that surge last from start to finish until you ovulate.
