Ovulation And Basal Body Temperature Changes
A typical basal body temperature chart shows the changes in your bbt day to day.
Ovulation and basal body temperature changes. During ovulation your body releases the hormone progesterone which brings on a slightly raised temperature a day or two later usually by 0 5 degrees. The menstrual cycle consists of two phases one taking place before ovulation and the other after which is why the normal basal body temperature chart is biphasic looking like a bird flying upwards. Tracking your basal body temperature accurately over a few months can help you predict when ovulation is going to occur. Basal body temperature bbt charting.
Basal body temperature and ovulation prediction. After ovulation it rises to 97 6 f 36 4 c to 98 6 f 37 c. The first step is to print out a blank bbt chart or make one yourself that has a calendar of your menstrual cycles and is where you record your basal body temperature and changes in cervical mucus. Basal body temperature charting is a great way to track your cycles and ovulation patterns.
Change in cervical position or firmness the cervix goes through many changes as a woman ovulates. Take your temperature at the same time every day before. During ovulation the cervix will be soft high open and wet. Your basal body temperature bbt is your lowest body temperature in a 24 hour period and it increases slightly right after you ovulate.
Before ovulation a woman s bbt averages between 97 f 36 1 c and 97 5 f 36 4 c. When your basal body temperature rises higher than the temperatures you ve recorded in the past six days and stays at this level or increases for at least three days it s likely that ovulation. The basal body temperature bbt is a person s at rest temperature. Using basal body temperature readings to determine fertility.
This involves taking your temperature with a basal thermometer each morning throughout your cycle to record its changes. If you are concerned you aren t ovulating bring your bbt chart to your gynecologist. You can track your cycle by taking your bbt every morning. Using a special thermometer you can track your basal body temperature over time to estimate when you ll ovulate and figure out your most fertile days.