hi mel1977


i have been lurking here for 6 months or so
i have had a similar experience to you with the seratec
i have tracked ovulation for two cycles
both times it showed a slightly lesser shade i then had blood tests and it confirmed a surge
so i would ask your nurse i always insisted on blood tests as i thought that i was always close too and didnt want to miss it i think we do have to remember we are all individual and have different responses

hope this helps you