Cervical Mucus Methods (CMM) – Includes the careful observation and charting of the absense or presence of a woman’s cervical mucuson a day to day basis.
Sympto-Thermal Methods (STM) – Includes the careful observation and charting of several fertility signs on a daily basis including cervical mucus, basal body temperature, and as an option, the cervix sign.
Sympto-Hormonal Methods (SHM) – Includes the careful observation and charting of the absense and presence of cervical mucus while using an electronic fertility monitor to measure reproductive hormones on a daily basis.