[Vicki...]

I usually take opk's from cd 10 thru cd 17 and usually get just one line, but today I got one line, and a lighter/ghost line, is this positive or no??

[MountainMomma]

For it to be a positive the test line has to be as dark as or darker than the control line.

[tay'smama]

You will know when it's + the line will be very dark! Good luck!

[SavaAngel]

Stephanie!

[MamaAnna]

A positive OPK can be incredibly obvious. The test line can get VERY dark and it can be a distinct difference from the norm. If it fades in it may be a little iffy, but I've only had that happen a couple times. Silly hormones making it difficult.

[Vicki...]

Thanks ladies I took another one yesterday and the line was almost as dark as the test line, and today it is about the same exact color, so maybe I o'd, still unsure...input please.

[MamaAnna]

If it's the same color then you could be just catching the start or end of the surge. You may have another positive tomorrow. It means that you should O in the next 12-36 hours. Get to BD'ing!