
April 27, 2018 at 3:26 pmI set a clock but wake a lot earlier than the alarm. At 5 am temp is 36.26 and then I wait until 6 in bed and it rises to 36.51. When I input in chart, which one should I use? It does happen a couple of times and I do have the doubts. It seems midnight temp is usually lower than wake up time and I get confused to pinpoint the lowest BBT time as that indicate possible ovulation trend. Also when your BBT does rise, does it mean the day before the rise is ovulation day or might it be two or three days? My figures don’t match.