Humm i'm not sure some peoples body temp drop when they o some just drop due to just natural body temp going up and down..like mine this morning was low but my opks are negative..ive still got 4 days to go yet!! just keep an eye on it tomorrow morning and see what it says...i no that ruddish info but much as i do temping myself i'm finding my body temp goes up and down each day
but keeping an eye open as normally it goes higher when you o???
but...here is some info
BBT charting measures basal temperature. Basal temperature is your temperature when you very first awaken in the morning. That means that you take your temperature before you stand up, go to the bathroom, take a sip of water, brush your teeth, talk on the phone, or kiss your spouse. In my routine, the alarm goes off and I stick the thermometer in my mouth. It's that simple.
To be accurate, the temperature must be taken at the same time every day. During the week, I get up at 5:30. I take my temperature at that time. That means that I must also take my temperature at 5:30 on the weekends. Fortunately, I don't have to fully awaken; I just let the thermometer do its thing and then I go back to sleep.
The easiest way to begin charting is to start at CD1, the first day of your cycle. Cycle Day One is the first day that you see true red menstrual flow. You simply take your temperature and record it on your chart. Typically, pre-ovulatory temperatures range from 97.0 to 97.6, although there is a wide range of "normal" temperatures.
One day, you will notice that your temperature is higher than it has been on previous days. The general rule is that you have ovulated when your temperature rises .2 degrees higher than any temperature from the previous 6 days, and it stays elevated for at least 3 consecutive days. In general, post-ovulatory temperatures range from 97.7 upward.
hope that helps
I have 4 days to till i O....hurry up i want to catch eggy
good luck to us girls xxx