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LH surge on OPK but no temp rise

Carolyn • Mon, Jan 02

Hi all,

I'm in 3rd month of charting and 2nd month of charting with an OPK. Last month I had the LH surge (positive OPK) 5 days prior to ovulation (according to Glow and my BBT chart). I had my positive OPK yesterday for this month but didn't see my BBT spike yet. Anyone having similar situations? I'm going for CD 21 progesterone test tomorrow at Dr.

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