A basal body thermometer (BBT) is an ultra sensitive thermometer that tracks your body's exact temperature. The purpose of the chart is to help you plan future intercourses and assist you in observing your own unique fertility pattern.
A basal body thermometer (BBT) is an ultra sensitive thermometer that tracks your body's exact temperature. The purpose of the chart is to help you plan future intercourses and assist you in observing your own unique fertility pattern.
