Positive OPK and open cervix.

So I had my LH surg (the darkest I have ever had) and horrible ovulation cramps leading up to the LH surg and a day after.

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My cervix was open(really open) the night of my LH surg, and completely closed by the next day.

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Is it possible to ovulate during your LH surg? I tested the night before and no surg, close but not there. (I took the picture a little early, but after a minute the control was very light and test was super dark!) Premom says 1.34 my last LH surg was .94!

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Also I have never had ovulation cramps prior to getting the HSG, not even the month of my HSG(October)