Anybody with knowledge of OPK's...

[shelleyanddan]

Hi Girls,

I have been using OPK's for 2 months this time around, and last month I got a positive OPK on CD 16, then tested again on CD 17 and it was negative so I took this to mean that I ovulated on CD 17.

This month, I got a positive test (test line as dark as the control line) on CD 17, again on CD 18, and on CD 19 (then negative CD 20). So how do I know which day I ovulated?

Thanks in advance guys,

 

[jennpeary]

I can't help much since I am sure I got positives on CD 14 - CD 21. I took it to mean that my body kept trying till it finally O'ed or gave up.

 

[laurac1988]

Guidelines usually say ov will occur 12-36 hours after the first positive opk.

No idea if you get hem for longer - may be indeed that you're trying and failing to O. And then eventually succeeding

 

[uzmaqazi]

hi

i never had any satisfactory results with non- digital ones

i used Clear blue digital one and had 2 smilyes when CM was at the peak

i got pregnant straight away that months.