When is day one REALLY day one??
I sort of asked this question elsewhere but thought maybe it should be here too...
Had a light bleed for 4-5 days which commenced 3 days after having implanon removed. I called this day one (the first day of bleeding). I am not experienced re taking note of CM but noticed changes at both day 6 and 14, with a possible positive OPK day 14 too (found test v.vague and hard to read, test line was darker but thinner than control?). Started light bleed again on day 20, which thought (hoped) was just a bit of spotting or implantation bleed but a couple of days on is hanging around so appears to be like a very light period - therefore was day 20 really day one and i had a 19 day cycle??? Bit confused as wanting to keep track of when to try OPK and dont want to waste them as i bought digital one, expensive but much easier to read (looking forward to seeing a smiley face one day!!)
Long winded way of saying, what constitutes a day one?? Does it count if its not a "normal" period?? TIA :D