Beaksie - Maybe Baby measures estrogen surges so if your hormones are out of whack like mine are (probably due to my age) it doesn't really work well. I have high estrogen levels (well I did have on both occasions I was tested). When I used it when I was younger it seemed to work OK but I only conceived once in 8 years of using it.
I had a .3 rise in temp this morning so am getting a little more nervous. Nose is quite blocked so maybe it's just a cold coming on.





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