I don't supose that it is possible to work your numbers backwards? I am guessing everyone is too different for that.
I am just trying to pinpoint my conception date. Because the first set of numbers I have seem to be way too low for what I was thinking.
I had 180 on Friday and then four days later had 1910. But these were done by different doctors, so they come from different labs, and possibly that could affect them.

It is just that the 180 was like 32 days after my LMP and like 22 days past when I thought I O'd. It just seems so low for those dates. Perhaps I am just over thinking things.

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