I think waiting till ovulation is probably best anyway because prior to the appearance of the EWCM all you're doing is testing vaginal secretions, which are by their nature more acidic.
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I think waiting till ovulation is probably best anyway because prior to the appearance of the EWCM all you're doing is testing vaginal secretions, which are by their nature more acidic.
That is a lot like the one I have..... makes it easy to test thing in a cup. I have found that I only need to calibrate every 10-14 days and that is very easy. Just be careful when cleaning because you dont want water running to the top, some warm almost hot water in a cup works and then use the cleaner and re-cal every week. When you test your cm it is a little tricky but I wipe it on a small plastic stick and put that to the ph meter and it works.
I have had mine for a month and love it over all.
Ok have decided am definately NOT going to try without first getting a digital. Strips are just not budging!!!