well, i would say that for a couple reasons, all of which may, of course, be wrong on my part! for one, your overall temps are still in the typical pre-o range. usually, and i know this is not always the case, but usually, the pre-o temps are in the 97s and the post o temps are in the 98s. also, i would not guess your coverline to be any lower than 97.3. it might could be 97.1, but it also might could be 97.5 or higher. if it were 97.3, that would give you a jump of just 0.2 degrees, with your second post o temp only 0.1 degrees over your coverline, which ff says is possible, but they say it generally is at least 0.4. either way, you will know in a few days. i cant get a good sense of what is going on by the cm/cp notes, not that they indicated you haven't o'd, but i don't see a for sure pattern there that you did. i find it very helpful to note all position/texture/opening each time, then you can really see if there is an hso. i guess bottom line is it's not biphasic yet, although it might be in a day or two, and then everything might look perfectly clear! just wouldnt want you to miss an opportunity thinking you already o'd if you haven't, you know what i mean? do you have any old charts to compare with? but you could be o'ing as we speak!