Why does the Temperature Rise?
The rise in Basal Body Temperature (BBT) is due to the hormone progesterone which is secreted by the corpus luteum in the ovaryafter ovulation...
What is a Temperature Disturbance?
IS EVERY RISE IN TEMPERATURE INDICATIVE OF A THERMAL SHIFT? Not every rise in temperature indicates a thermal shift. A temperature disturbance is a...
Temperature Graph Info
What information is got from the Temperature (BBT) Chart? The basal body temperature (BBT) graph can give three pieces of information: That ovulation has...
Which Thermometer to measure BBT?
Why use a special thermometer to measure BBT? The basal body thermometer is an ultra sensitive thermometer especially designed for use in natural family...
Cervix Observation
The Basis for using Palpation of the Cervix as a fertility indicator (LINK to 11a) During the fertile phase of the cycle certain parameters...