Is this opk positive?

Question

I took femara 5-9 5mg.. How dark does the opk line need to be?! Today is cd 14.. this is tonights test.

Answer

Not positive at all. The test line needs to be as dark or darker than the control line

Answer

Nope. Needs to ve the same color or darker.

Answer

I use the same brand and it should be dark. Keep testing

Answer

Does it gradually get darker? How long after a test like this does it peak?

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