Cervical Mucus Methods (CMM) Methods that teaches users to observe the sensation and chart changes in the appearance of cervical mucus on a day to day basis will ensure a couple's success in achieving their family planning goals (to achieve, postpone, or avoid pregnancy). The Diocese of Lafayette approves the Billings Ovulation Method and the Creighton Model. Billings Ovulation MethodCreighton Model
Sympto-Thermal Methods (STM)
The methods that observe several signs of fertility and cross-check two or more of the signs to pinpoint ovulation are commonly called the "Sympto-Thermal Method" or "STM." STM combines charting of the Basal Body Temperature (BBT), cervical mucus, and cervical changes as well as secondary signs of fertility (breast tenderness, etc.). The Diocese of Lafayette approves Sympto-Thermal through Couple to Couple League (CCLI) and Sympto-Pro through Northwest Family Services (NWFS).
The method that observes several signs of fertility and adds the use of ovulation predictor kit (OPK) or fertility monitor is called the “Sympto-Hormonal Method” or “SHM.” Similar to Sympto-Thermal, this approach adds the self-detection of reproductive hormones in the urine with the assistance of an OPK or fertility monitor. The Diocese of Lafayette approves Marquette Model. Local Instructor