Dark opk earlier, now getting lighter, surge over?

[katherinegrey]

I had a dark, if not positive, opk earlier today, around 1pm, now at 8pm the test line is a lot lighter, does that mean my surge is over? Does that mean ovulation is likely to occur today or tomorrow?? Thank you

 

[Ambermichelle]

That first picture is defiantly a positive. Your LH surge can last as little as 8 hours. Looks like you'll ovulate anywhere between now and 48 hours from that positive. I would get to bding! Good luck to you!

 

[katherinegrey]

Thank you so much for replying

 

[Bee Bee]

I agree, that first OPK is def. positive! Could be that you just have short surges. Which just means that you know from now on to test at least twice a day to catch it!