This section provides information on observing, recording and interpreting the indicators of fertility. When a combination of indicators is used, this is often called a multiple indicator approach. The method used here is the sympto-thermal method, in which temperature charting is combined with observation of the cervical mucus symptom. Checking for changes directly at the cervix is optional. Other secondary or minor indicators of fertility may be observable as additional signs.

With time and experience the fertility indicators can be used to determine the fertile and infertile phases of the cycle. This knowledge can be used for planning or avoiding pregnancy.

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The Indicators of Fertility
The First Indicator - Temperature Recording and Charting Temperature Choice and Use of Thermometers Interpreting Temperature Readings
The Second Indicator - Cervical Mucus Recognising Cervical Mucus Recording Cervical Mucus Interpreting Cervical Mucus
The Third Indicator - Cervical Changes Recognising Cervical Changes Recording Cervical Changes Interpreting Cervical Changes
	Calender Calculation
	Interpreting Sympto-Thermal Charts
	Download blank Sympto-thermal Chart Microsoft Excel format

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