[AbiDrew85]

Well, what it depends on mostly is what sort of measurement method was used, which is easily determined by what units are in use.

You just need to match units to units, finding one of several charts online to do so. Just make sure you're using the RIGHT chart, using the units that the results are using. Units are absolutely critical! Also, make sure the chart you're using is reputable. Wikipedia isn't terribly off for rough estimates, but it's better to use one of the charts on actual medical sites.

And the day thing isn't THAT big a deal. Last day or first day, the hormones are at pretty similar levels... Though that COULD throw off the peak value, since she'd be doing all the tests a day late, and peak is actually very time-critical. So her estrogen and progesterone might actually be completely normal.