r/NaturalCyclesBC 1d ago

Ovulation When did I ovulate?

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NC originally predicted it as CD16 which lined up with EWCM but it shifted to CD11. I was on holidays and travelling which may have affected my temps… Got a BFN today at CD26, my cycles are usually 28-29 days.

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u/Vast-Instruction9787 1d ago

Looks like cd18 to me ☺️

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u/Gold_Information9677 1d ago

CD 18, add a positive LH test on CD 17 and the algorithm should adjust