Technology · Cycle Tracking Apps
billingsMentor: Adapting natural family planning to information technology and relieving the user of unnecessary tasks
Smith AD et al., 2014
318 works
Fertility Awareness
Studies of charting methods, fertility biomarkers, effectiveness, and the technology couples use to track cycles.
In Fertility Awareness
318 works
Effectiveness · Comparative Effectiveness
Use of ovulation predictor kits as adjuncts when using fertility awareness methods (FAMs): a pilot study
Leiva R et al., 2014
Effectiveness · Typical and Perfect Use
Cohort efficacy study of natural family planning among perimenopause age women
Fehring RJ et al., 2014
Methods · Billings Ovulation Method
Pilot test and validation of the peak day method of prospective determination of ovulation against a handheld urine hormone monitor
Porucznik CA et al., 2014
Use and Experience · User Satisfaction
Comparison of Abstinence and Coital Frequency Between 2 Natural Methods of Family Planning
Fehring RJ et al., 2014
Effectiveness · Comparative Effectiveness
Efficacy of achieving pregnancy with fertility-focused intercourse
Mu Q et al., 2014
Effectiveness · Comparative Effectiveness
Knowledge of the female sexual cycles through self-observation for the treatment of human infertility
Otte A, 2013
Effectiveness · Typical and Perfect Use
Influence of motivation on the efficacy of natural family planning
Fehring RJ et al., 2013
Effectiveness · Fertile Window Estimation
Cervical mucus monitoring prevalence and associated fecundability in women trying to conceive
Evans-Hoeker E et al., 2013
Effectiveness · Comparative Effectiveness
Randomized comparison of two Internet-supported fertility-awareness-based methods of family planning
Fehring RJ et al., 2013
Effectiveness · Typical and Perfect Use
Efficacy of a new postpartum transition protocol for avoiding pregnancy
Bouchard T et al., 2013
Effectiveness · Typical and Perfect Use
Fertility awareness-based methods of family planning: A review of effectiveness for avoiding pregnancy using SORT
Manhart MD et al., 2013
Methods · Sympto-Thermal Method
Natural family planning
Smoley BA et al., 2012
Use and Experience · Shared Decision Making
Engaging men in family planning services delivery: experiences introducing the Standard Days Method® in four countries
Lundgren R et al., 2012
Methods · Calendar and Rhythm Methods
Descriptive Statistical Evaluation of the Standard Days Method of Family Planning
Schneider M et al., 2012
Effectiveness · Comparative Effectiveness
Monitoring of ovarian activity by measurement of urinary excretion rates of estrone glucuronide and pregnanediol glucuronide using the Ovarian Monitor, Part II: reliability of home testing
Blackwell LF et al., 2012
Use and Experience · User Satisfaction
Knowledge, acceptability and use of the Billings natural family planning method
Uchimura NS et al., 2011
Methods · Calendar and Rhythm Methods
Fertility Awareness-Based Methods for Family Planning and as an Alternative to Hormonal Contraceptives for Therapeutic Reasons
Ferris R, 2011
Effectiveness · Typical and Perfect Use
Pilot evaluation of an internet-based natural family planning education and service program
Fehring RJ et al., 2011
Effectiveness · Comparative Effectiveness
Efficacy of natural family planning methods
Freundl G, 2010
Methods · Billings Ovulation Method
Dynamic model for multivariate markers of fecundability
Cai B et al., 2010
Effectiveness · Typical and Perfect Use
Adding the Standard Days Method® to the contraceptive method mix in a high-prevalence setting in Peru
Arévalo M et al., 2010
Methods · Sympto-Thermal Method
Detecting evidence of luteal activity by least-squares quantitative basal temperature analysis against urinary progesterone metabolites and the effect of wake-time variability
Bedford JL et al., 2009
Effectiveness · Comparative Effectiveness
Cohort comparison of two fertility awareness methods of family planning
Fehring RJ et al., 2009
Effectiveness · Typical and Perfect Use
Efficacy and Efficiency in Natural Family Planning Services
Fehring RJ, 2009
Effectiveness · Typical and Perfect Use
Efficacy of the Marquette Method of natural family planning
Fehring RJ et al., 2008
Use and Experience · User Satisfaction
Being strategic about contraceptive introduction: the experience of the Standard Days Method
Gribble JN et al., 2008
Biomarkers · Cervical Mucus
The length of the fertile window is associated with the chance of spontaneously conceiving an ongoing pregnancy in subfertile couples
Keulers MJ et al., 2007
Effectiveness · Typical and Perfect Use
The effectiveness of a fertility awareness based method to avoid pregnancy in relation to a couple's sexual behaviour during the fertile time: a prospective longitudinal study
Frank-Herrmann P et al., 2007
Effectiveness · Typical and Perfect Use
Efficacy of cervical mucus observations plus electronic hormonal fertility monitoring as a method of natural family planning
Fehring RJ et al., 2007
Use and Experience · Shared Decision Making
It's all in the timing: coital frequency and fertility awareness-based methods of family planning
Sinai I et al., 2006
Use and Experience · Method Teaching
Knowledge, attitude and practice of natural family planning methods in a population with poor utilisation of modern contraceptives
Audu BM et al., 2006
Biomarkers · Cervical Mucus
Usefulness of monitoring fertility from menarche
Vigil P et al., 2006
Use and Experience · Shared Decision Making
Fertility awareness-based methods of family planning: predictors of correct use
Sinai I et al., 2006
Biomarkers · Cervical Mucus
Cervical mucus symptom and daily fecundability: first results from a new database
Colombo B et al., 2006
Use and Experience · User Satisfaction
Acceptability of a home monitor used to aid in conception: psychosocial factors and couple dynamics
Severy LJ et al., 2006
Methods · Marquette Method
Protocol for determining fertility while breastfeeding and not in cycles
Fehring RJ et al., 2005
Effectiveness · Fertile Window Estimation
Basal body temperature assessment: is it useful to couples seeking pregnancy?
Barron ML et al., 2005
Methods · Sympto-Thermal Method
Determination of the fertile window: reproductive competence of women--European cycle databases
Frank-Herrmann P et al., 2005
Methods · Calendar and Rhythm Methods
New low- and high-tech calendar methods of family planning
Fehring RJ, 2005
Effectiveness · Comparative Effectiveness
Fertility awareness-based methods for contraception
Grimes DA et al., 2004
Effectiveness · Typical and Perfect Use
Efficacy of the new TwoDay Method of family planning
Jennings V et al., 2004
Biomarkers · Cervical Mucus
Mucus observations in the fertile window: a better predictor of conception than timing of intercourse
Bigelow JL et al., 2004
Methods · Billings Ovulation Method
A comparison of the fertile phase as determined by the Clearplan Easy Fertility Monitor and self-assessment of cervical mucus
Fehring RJ et al., 2004
Methods · Creighton Model
Chapter 7: Basic Charting and Chart Reading
Hilgers TW, 2004 Book chapter
Methods · Creighton Model
Chapter 8: Charting Continuous Discharges
Hilgers TW, 2004 Book chapter
Methods · Creighton Model
Chapter 9: Basic CrMS Instructions
Hilgers TW, 2004 Book chapter
Methods · Creighton Model
Chapter 10: Special Instructions and Applications
Hilgers TW, 2004 Book chapter
Methods · Creighton Model
Chapter 14: Objective Classification of the Mucus Cycle
Hilgers TW, 2004 Book chapter
Effectiveness · Typical and Perfect Use
Chapter 16: Measuring Effectiveness and Pregnancy Rates of the CrMS
Stanford JB, 2004 Book chapter
Effectiveness · Typical and Perfect Use
Chapter 17: Achieving-Related Pregnancy Rate and Its Natural Adaptability
Hilgers TW et al., 2004 Book chapter
Biomarkers · Cervical Mucus
Chapter 48: Fecundity and Mucus Cycle Score
Stanford JB, 2004 Book chapter
Methods · Creighton Model
Chapter 53: Dating the Beginning of Pregnancy
Hilgers TW, 2004 Book chapter
Methods · Creighton Model
Chapter 61: Preconceptional Care and the CREIGHTON MODEL System
Hilgers TW, 2004 Book chapter
Biomarkers · Urinary Hormone Monitoring
Chapter 86: Summary of NaProTECHNOLOGY Biomarkers
Hilgers TW, 2004 Book chapter
Biomarkers · Cervical Mucus
Vulvar mucus observations and the probability of pregnancy
Stanford JB et al., 2003
Methods · Billings Ovulation Method
Timing intercourse to achieve pregnancy: current evidence
Stanford JB et al., 2002
Biomarkers · Cervical Mucus
Accuracy of the peak day of cervical mucus as a biological marker of fertility
Fehring RJ, 2002
Effectiveness · Typical and Perfect Use
Efficacy of a new method of family planning: the Standard Days Method
Arévalo M et al., 2002
Use and Experience · User Satisfaction
Acceptability of personal hormone monitoring for contraception: longitudinal and contextual variables
Severy LJ et al., 2002
